国产优秀ORM框架SqlSugar的使用方法，实例解析

余召东

SqlSugar是一个轻量级ORM框架，专门用于.NET平台，可以简化数据库操作，提高开发效率。它支持多种数据库，包括MySQL、SqlServer、Oracle等，提供了丰富的功能和灵活的配置选项。
下面将详细介绍SqlSugar的使用方法及其相比其他ORM框架的优点。
一、SqlSugar的安装和配置
1.使用NuGet包管理器安装SqlSugar。<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
</connectionStrings>在Visual<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
</connectionStrings>Studio中，右击项目，选择“管理NuGet程序包”，搜索“SqlSugar”，选择安装。
2.配置数据库连接字符串。<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
</connectionStrings>在app.config或web.config文件中，添加如下配置节：

1. <connectionStrings>
2. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
3. </connectionStrings>

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3.创建实体类。<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
</connectionStrings>创建一个类，用于映射数据库表的结构，例如：

1. public<connectionStrings>
2. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
3. </connectionStrings>class<connectionStrings>
4. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
5. </connectionStrings>User{<connectionStrings>
6. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
7. </connectionStrings><connectionStrings>
8. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
9. </connectionStrings><connectionStrings>
10. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
11. </connectionStrings><connectionStrings>
12. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
13. </connectionStrings><connectionStrings>
14. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
15. </connectionStrings><connectionStrings>
16. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
17. </connectionStrings><connectionStrings>
18. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
19. </connectionStrings><connectionStrings>
20. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
21. </connectionStrings><connectionStrings>
22. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
23. </connectionStrings>public<connectionStrings>
24. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
25. </connectionStrings>int<connectionStrings>
26. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
27. </connectionStrings>Id<connectionStrings>
28. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
29. </connectionStrings>{<connectionStrings>
30. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
31. </connectionStrings>get;<connectionStrings>
32. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
33. </connectionStrings>set;<connectionStrings>
34. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
35. </connectionStrings>}<connectionStrings>
36. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
37. </connectionStrings><connectionStrings>
38. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
39. </connectionStrings><connectionStrings>
40. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
41. </connectionStrings><connectionStrings>
42. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
43. </connectionStrings><connectionStrings>
44. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
45. </connectionStrings><connectionStrings>
46. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
47. </connectionStrings><connectionStrings>
48. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
49. </connectionStrings><connectionStrings>
50. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
51. </connectionStrings><connectionStrings>
52. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
53. </connectionStrings>public<connectionStrings>
54. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
55. </connectionStrings>string<connectionStrings>
56. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
57. </connectionStrings>Name<connectionStrings>
58. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
59. </connectionStrings>{<connectionStrings>
60. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
61. </connectionStrings>get;<connectionStrings>
62. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
63. </connectionStrings>set;<connectionStrings>
64. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
65. </connectionStrings>}<connectionStrings>
66. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
67. </connectionStrings><connectionStrings>
68. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
69. </connectionStrings><connectionStrings>
70. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
71. </connectionStrings><connectionStrings>
72. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
73. </connectionStrings><connectionStrings>
74. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
75. </connectionStrings><connectionStrings>
76. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
77. </connectionStrings><connectionStrings>
78. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
79. </connectionStrings><connectionStrings>
80. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
81. </connectionStrings><connectionStrings>
82. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
83. </connectionStrings>public<connectionStrings>
84. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
85. </connectionStrings>int<connectionStrings>
86. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
87. </connectionStrings>Age<connectionStrings>
88. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
89. </connectionStrings>{<connectionStrings>
90. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
91. </connectionStrings>get;<connectionStrings>
92. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
93. </connectionStrings>set;<connectionStrings>
94. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
95. </connectionStrings>}}

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二、SqlSugar的基本用法
1.初始化SqlSugar对象。

1. using<connectionStrings>
2. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
3. </connectionStrings>SqlSugar;...var<connectionStrings>
4. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
5. </connectionStrings>connectionString<connectionStrings>
6. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
7. </connectionStrings>=<connectionStrings>
8. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
9. </connectionStrings>ConfigurationManager.ConnectionStrings["DefaultConnection"].ConnectionString;var<connectionStrings>
10. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
11. </connectionStrings>db<connectionStrings>
12. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
13. </connectionStrings>=<connectionStrings>
14. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
15. </connectionStrings>new<connectionStrings>
16. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
17. </connectionStrings>SqlSugarClient(new<connectionStrings>
18. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
19. </connectionStrings>ConnectionConfig(){<connectionStrings>
20. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
21. </connectionStrings><connectionStrings>
22. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
23. </connectionStrings><connectionStrings>
24. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
25. </connectionStrings><connectionStrings>
26. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
27. </connectionStrings><connectionStrings>
28. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
29. </connectionStrings><connectionStrings>
30. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
31. </connectionStrings><connectionStrings>
32. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
33. </connectionStrings>ConnectionString<connectionStrings>
34. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
35. </connectionStrings>=<connectionStrings>
36. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
37. </connectionStrings>connectionString,<connectionStrings>
38. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
39. </connectionStrings><connectionStrings>
40. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
41. </connectionStrings><connectionStrings>
42. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
43. </connectionStrings><connectionStrings>
44. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
45. </connectionStrings><connectionStrings>
46. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
47. </connectionStrings><connectionStrings>
48. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
49. </connectionStrings><connectionStrings>
50. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
51. </connectionStrings>DbType<connectionStrings>
52. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
53. </connectionStrings>=<connectionStrings>
54. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
55. </connectionStrings>DbType.SqlServer,<connectionStrings>
56. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
57. </connectionStrings><connectionStrings>
58. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
59. </connectionStrings><connectionStrings>
60. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
61. </connectionStrings><connectionStrings>
62. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
63. </connectionStrings><connectionStrings>
64. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
65. </connectionStrings><connectionStrings>
66. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
67. </connectionStrings><connectionStrings>
68. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
69. </connectionStrings>IsAutoCloseConnection<connectionStrings>
70. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
71. </connectionStrings>=<connectionStrings>
72. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
73. </connectionStrings>true,<connectionStrings>
74. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
75. </connectionStrings><connectionStrings>
76. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
77. </connectionStrings><connectionStrings>
78. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
79. </connectionStrings><connectionStrings>
80. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
81. </connectionStrings><connectionStrings>
82. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
83. </connectionStrings><connectionStrings>
84. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
85. </connectionStrings><connectionStrings>
86. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
87. </connectionStrings>InitKeyType<connectionStrings>
88. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
89. </connectionStrings>=<connectionStrings>
90. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
91. </connectionStrings>InitKeyType.Attribute});

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2.增删改查操作。

1. //<connectionStrings>
2. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
3. </connectionStrings>插入数据var<connectionStrings>
4. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
5. </connectionStrings>user<connectionStrings>
6. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
7. </connectionStrings>=<connectionStrings>
8. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
9. </connectionStrings>new<connectionStrings>
10. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
11. </connectionStrings>User<connectionStrings>
12. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
13. </connectionStrings>{<connectionStrings>
14. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
15. </connectionStrings>Name<connectionStrings>
16. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
17. </connectionStrings>=<connectionStrings>
18. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
19. </connectionStrings>"张三",<connectionStrings>
20. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
21. </connectionStrings>Age<connectionStrings>
22. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
23. </connectionStrings>=<connectionStrings>
24. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
25. </connectionStrings>20<connectionStrings>
26. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
27. </connectionStrings>};var<connectionStrings>
28. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
29. </connectionStrings>id<connectionStrings>
30. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
31. </connectionStrings>=<connectionStrings>
32. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
33. </connectionStrings>db.Insertable(user).ExecuteReturnIdentity();//<connectionStrings>
34. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
35. </connectionStrings>更新数据user.Age<connectionStrings>
36. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
37. </connectionStrings>=<connectionStrings>
38. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
39. </connectionStrings>25;db.Updateable(user).ExecuteCommand();//<connectionStrings>
40. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
41. </connectionStrings>删除数据db.Deleteable().Where(u<connectionStrings>
42. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
43. </connectionStrings>=><connectionStrings>
44. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
45. </connectionStrings>u.Id<connectionStrings>
46. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
47. </connectionStrings>==<connectionStrings>
48. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
49. </connectionStrings>id).ExecuteCommand();//<connectionStrings>
50. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
51. </connectionStrings>查询数据var<connectionStrings>
52. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
53. </connectionStrings>userList<connectionStrings>
54. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
55. </connectionStrings>=<connectionStrings>
56. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
57. </connectionStrings>db.Queryable().ToList();

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3.高级查询。

1. //<connectionStrings>
2. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
3. </connectionStrings>条件查询var<connectionStrings>
4. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
5. </connectionStrings>userList<connectionStrings>
6. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
7. </connectionStrings>=<connectionStrings>
8. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
9. </connectionStrings>db.Queryable().Where(u<connectionStrings>
10. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
11. </connectionStrings>=><connectionStrings>
12. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
13. </connectionStrings>u.Age<connectionStrings>
14. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
15. </connectionStrings>><connectionStrings>
16. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
17. </connectionStrings>18).ToList();//<connectionStrings>
18. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
19. </connectionStrings>分页查询var<connectionStrings>
20. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
21. </connectionStrings>userList<connectionStrings>
22. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
23. </connectionStrings>=<connectionStrings>
24. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
25. </connectionStrings>db.Queryable().Where(u<connectionStrings>
26. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
27. </connectionStrings>=><connectionStrings>
28. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
29. </connectionStrings>u.Age<connectionStrings>
30. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
31. </connectionStrings>><connectionStrings>
32. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
33. </connectionStrings>18).ToPageList(1,<connectionStrings>
34. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
35. </connectionStrings>10,<connectionStrings>
36. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
37. </connectionStrings>ref<connectionStrings>
38. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
39. </connectionStrings>totalCount);//<connectionStrings>
40. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
41. </connectionStrings>排序查询var<connectionStrings>
42. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
43. </connectionStrings>userList<connectionStrings>
44. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
45. </connectionStrings>=<connectionStrings>
46. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
47. </connectionStrings>db.Queryable().OrderBy(u<connectionStrings>
48. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
49. </connectionStrings>=><connectionStrings>
50. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
51. </connectionStrings>u.Age,<connectionStrings>
52. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
53. </connectionStrings>OrderByType.Desc).ToList();//<connectionStrings>
54. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
55. </connectionStrings>连表查询var<connectionStrings>
56. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
57. </connectionStrings>userList<connectionStrings>
58. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
59. </connectionStrings>=<connectionStrings>
60. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
61. </connectionStrings>db.Queryable((u,<connectionStrings>
62. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
63. </connectionStrings>o)<connectionStrings>
64. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
65. </connectionStrings>=><connectionStrings>
66. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
67. </connectionStrings>new<connectionStrings>
68. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
69. </connectionStrings>JoinQueryInfos(JoinType.Left,<connectionStrings>
70. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
71. </connectionStrings>u.Id<connectionStrings>
72. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
73. </connectionStrings>==<connectionStrings>
74. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
75. </connectionStrings>o.UserId))<connectionStrings>
76. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
77. </connectionStrings>.Select((u,<connectionStrings>
78. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
79. </connectionStrings>o)<connectionStrings>
80. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
81. </connectionStrings>=><connectionStrings>
82. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
83. </connectionStrings>new<connectionStrings>
84. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
85. </connectionStrings>{<connectionStrings>
86. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
87. </connectionStrings>u.Name,<connectionStrings>
88. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
89. </connectionStrings>o.OrderNo<connectionStrings>
90. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
91. </connectionStrings>})<connectionStrings>
92. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
93. </connectionStrings>.ToList();

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4.事务操作。

1. //<connectionStrings>
2. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
3. </connectionStrings>开启事务db.Ado.BeginTran();try{<connectionStrings>
4. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
5. </connectionStrings><connectionStrings>
6. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
7. </connectionStrings><connectionStrings>
8. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
9. </connectionStrings><connectionStrings>
10. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
11. </connectionStrings><connectionStrings>
12. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
13. </connectionStrings><connectionStrings>
14. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
15. </connectionStrings><connectionStrings>
16. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
17. </connectionStrings>//<connectionStrings>
18. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
19. </connectionStrings>执行多个操作<connectionStrings>
20. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
21. </connectionStrings><connectionStrings>
22. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
23. </connectionStrings><connectionStrings>
24. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
25. </connectionStrings><connectionStrings>
26. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
27. </connectionStrings><connectionStrings>
28. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
29. </connectionStrings><connectionStrings>
30. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
31. </connectionStrings><connectionStrings>
32. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
33. </connectionStrings>db.Insertable(user1).ExecuteCommand();<connectionStrings>
34. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
35. </connectionStrings><connectionStrings>
36. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
37. </connectionStrings><connectionStrings>
38. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
39. </connectionStrings><connectionStrings>
40. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
41. </connectionStrings><connectionStrings>
42. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
43. </connectionStrings><connectionStrings>
44. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
45. </connectionStrings><connectionStrings>
46. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
47. </connectionStrings>db.Insertable(user2).ExecuteCommand();<connectionStrings>
48. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
49. </connectionStrings><connectionStrings>
50. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
51. </connectionStrings><connectionStrings>
52. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
53. </connectionStrings><connectionStrings>
54. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
55. </connectionStrings><connectionStrings>
56. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
57. </connectionStrings><connectionStrings>
58. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
59. </connectionStrings><connectionStrings>
60. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
61. </connectionStrings>//<connectionStrings>
62. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
63. </connectionStrings>提交事务<connectionStrings>
64. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
65. </connectionStrings><connectionStrings>
66. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
67. </connectionStrings><connectionStrings>
68. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
69. </connectionStrings><connectionStrings>
70. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
71. </connectionStrings><connectionStrings>
72. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
73. </connectionStrings><connectionStrings>
74. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
75. </connectionStrings><connectionStrings>
76. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
77. </connectionStrings>db.Ado.CommitTran();}catch<connectionStrings>
78. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
79. </connectionStrings>(Exception<connectionStrings>
80. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
81. </connectionStrings>ex){<connectionStrings>
82. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
83. </connectionStrings><connectionStrings>
84. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
85. </connectionStrings><connectionStrings>
86. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
87. </connectionStrings><connectionStrings>
88. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
89. </connectionStrings><connectionStrings>
90. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
91. </connectionStrings><connectionStrings>
92. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
93. </connectionStrings><connectionStrings>
94. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
95. </connectionStrings><connectionStrings>
96. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
97. </connectionStrings><connectionStrings>
98. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
99. </connectionStrings>//<connectionStrings>
100. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
101. </connectionStrings>回滚事务<connectionStrings>
102. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
103. </connectionStrings><connectionStrings>
104. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
105. </connectionStrings><connectionStrings>
106. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
107. </connectionStrings><connectionStrings>
108. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
109. </connectionStrings><connectionStrings>
110. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
111. </connectionStrings><connectionStrings>
112. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
113. </connectionStrings><connectionStrings>
114. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
115. </connectionStrings><connectionStrings>
116. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
117. </connectionStrings><connectionStrings>
118. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
119. </connectionStrings>db.Ado.RollbackTran();}

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三、SqlSugar相比其他ORM框架的优点

• 简单易用。<connectionStrings>
  <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
  </connectionStrings>SqlSugar提供了简洁的API，可以快速上手，减少学习成本。
  
• 性能优越。<connectionStrings>
  <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
  </connectionStrings>SqlSugar采用了一系列优化措施，如缓存、预编译等，提高了数据库操作的性能。
  
• 支持多种数据库。<connectionStrings>
  <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
  </connectionStrings>SqlSugar支持多种数据库，可以轻松切换数据库类型，减少了对数据库的依赖。
  
• 提供丰富的功能。<connectionStrings>
  <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
  </connectionStrings>SqlSugar提供了丰富的功能，如分页查询、事务操作、连接查询等，满足了各种复杂的业务需求。
  
• 提供灵活的配置选项。<connectionStrings>
  <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
  </connectionStrings>SqlSugar提供了许多配置选项，可以根据需求进行灵活配置，满足不同项目的需求。
  

以上是对SqlSugar的详细介绍及其相比其他ORM框架的优点。通过使用SqlSugar，可以简化数据库操作，提高开发效率。希望以上内容对您有所帮助。
【示例源代码】

1. using<connectionStrings>
2. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
3. </connectionStrings>System;using<connectionStrings>
4. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
5. </connectionStrings>System.Configuration;using<connectionStrings>
6. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
7. </connectionStrings>SqlSugar;public<connectionStrings>
8. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
9. </connectionStrings>class<connectionStrings>
10. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
11. </connectionStrings>User{<connectionStrings>
12. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
13. </connectionStrings><connectionStrings>
14. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
15. </connectionStrings><connectionStrings>
16. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
17. </connectionStrings><connectionStrings>
18. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
19. </connectionStrings>public<connectionStrings>
20. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
21. </connectionStrings>int<connectionStrings>
22. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
23. </connectionStrings>Id<connectionStrings>
24. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
25. </connectionStrings>{<connectionStrings>
26. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
27. </connectionStrings>get;<connectionStrings>
28. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
29. </connectionStrings>set;<connectionStrings>
30. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
31. </connectionStrings>}<connectionStrings>
32. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
33. </connectionStrings><connectionStrings>
34. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
35. </connectionStrings><connectionStrings>
36. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
37. </connectionStrings><connectionStrings>
38. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
39. </connectionStrings>public<connectionStrings>
40. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
41. </connectionStrings>string<connectionStrings>
42. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
43. </connectionStrings>Name<connectionStrings>
44. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
45. </connectionStrings>{<connectionStrings>
46. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
47. </connectionStrings>get;<connectionStrings>
48. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
49. </connectionStrings>set;<connectionStrings>
50. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
51. </connectionStrings>}<connectionStrings>
52. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
53. </connectionStrings><connectionStrings>
54. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
55. </connectionStrings><connectionStrings>
56. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
57. </connectionStrings><connectionStrings>
58. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
59. </connectionStrings>public<connectionStrings>
60. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
61. </connectionStrings>int<connectionStrings>
62. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
63. </connectionStrings>Age<connectionStrings>
64. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
65. </connectionStrings>{<connectionStrings>
66. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
67. </connectionStrings>get;<connectionStrings>
68. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
69. </connectionStrings>set;<connectionStrings>
70. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
71. </connectionStrings>}}class<connectionStrings>
72. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
73. </connectionStrings>Program{<connectionStrings>
74. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
75. </connectionStrings><connectionStrings>
76. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
77. </connectionStrings><connectionStrings>
78. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
79. </connectionStrings><connectionStrings>
80. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
81. </connectionStrings>static<connectionStrings>
82. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
83. </connectionStrings>void<connectionStrings>
84. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
85. </connectionStrings>Main(string[]<connectionStrings>
86. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
87. </connectionStrings>args)<connectionStrings>
88. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
89. </connectionStrings><connectionStrings>
90. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
91. </connectionStrings><connectionStrings>
92. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
93. </connectionStrings><connectionStrings>
94. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
95. </connectionStrings>{<connectionStrings>
96. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
97. </connectionStrings><connectionStrings>
98. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
99. </connectionStrings><connectionStrings>
100. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
101. </connectionStrings><connectionStrings>
102. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
103. </connectionStrings><connectionStrings>
104. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
105. </connectionStrings><connectionStrings>
106. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
107. </connectionStrings><connectionStrings>
108. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
109. </connectionStrings><connectionStrings>
110. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
111. </connectionStrings>var<connectionStrings>
112. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
113. </connectionStrings>connectionString<connectionStrings>
114. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
115. </connectionStrings>=<connectionStrings>
116. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
117. </connectionStrings>ConfigurationManager.ConnectionStrings["DefaultConnection"].ConnectionString;<connectionStrings>
118. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
119. </connectionStrings><connectionStrings>
120. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
121. </connectionStrings><connectionStrings>
122. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
123. </connectionStrings><connectionStrings>
124. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
125. </connectionStrings><connectionStrings>
126. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
127. </connectionStrings><connectionStrings>
128. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
129. </connectionStrings><connectionStrings>
130. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
131. </connectionStrings><connectionStrings>
132. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
133. </connectionStrings>var<connectionStrings>
134. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
135. </connectionStrings>db<connectionStrings>
136. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
137. </connectionStrings>=<connectionStrings>
138. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
139. </connectionStrings>new<connectionStrings>
140. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
141. </connectionStrings>SqlSugarClient(new<connectionStrings>
142. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
143. </connectionStrings>ConnectionConfig()<connectionStrings>
144. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
145. </connectionStrings><connectionStrings>
146. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
147. </connectionStrings><connectionStrings>
148. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
149. </connectionStrings><connectionStrings>
150. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
151. </connectionStrings><connectionStrings>
152. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
153. </connectionStrings><connectionStrings>
154. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
155. </connectionStrings><connectionStrings>
156. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
157. </connectionStrings><connectionStrings>
158. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
159. </connectionStrings>{<connectionStrings>
160. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
161. </connectionStrings><connectionStrings>
162. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
163. </connectionStrings><connectionStrings>
164. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
165. </connectionStrings><connectionStrings>
166. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
167. </connectionStrings><connectionStrings>
168. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
169. </connectionStrings><connectionStrings>
170. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
171. </connectionStrings><connectionStrings>
172. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
173. </connectionStrings><connectionStrings>
174. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
175. </connectionStrings><connectionStrings>
176. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
177. </connectionStrings><connectionStrings>
178. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
179. </connectionStrings><connectionStrings>
180. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
181. </connectionStrings><connectionStrings>
182. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
183. </connectionStrings>ConnectionString<connectionStrings>
184. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
185. </connectionStrings>=<connectionStrings>
186. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
187. </connectionStrings>connectionString,<connectionStrings>
188. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
189. </connectionStrings><connectionStrings>
190. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
191. </connectionStrings><connectionStrings>
192. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
193. </connectionStrings><connectionStrings>
194. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
195. </connectionStrings><connectionStrings>
196. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
197. </connectionStrings><connectionStrings>
198. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
199. </connectionStrings><connectionStrings>
200. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
201. </connectionStrings><connectionStrings>
202. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
203. </connectionStrings><connectionStrings>
204. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
205. </connectionStrings><connectionStrings>
206. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
207. </connectionStrings><connectionStrings>
208. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
209. </connectionStrings><connectionStrings>
210. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
211. </connectionStrings>DbType<connectionStrings>
212. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
213. </connectionStrings>=<connectionStrings>
214. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
215. </connectionStrings>DbType.SqlServer,<connectionStrings>
216. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
217. </connectionStrings><connectionStrings>
218. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
219. </connectionStrings><connectionStrings>
220. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
221. </connectionStrings><connectionStrings>
222. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
223. </connectionStrings><connectionStrings>
224. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
225. </connectionStrings><connectionStrings>
226. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
227. </connectionStrings><connectionStrings>
228. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
229. </connectionStrings><connectionStrings>
230. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
231. </connectionStrings><connectionStrings>
232. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
233. </connectionStrings><connectionStrings>
234. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
235. </connectionStrings><connectionStrings>
236. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
237. </connectionStrings><connectionStrings>
238. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
239. </connectionStrings>IsAutoCloseConnection<connectionStrings>
240. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
241. </connectionStrings>=<connectionStrings>
242. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
243. </connectionStrings>true,<connectionStrings>
244. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
245. </connectionStrings><connectionStrings>
246. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
247. </connectionStrings><connectionStrings>
248. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
249. </connectionStrings><connectionStrings>
250. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
251. </connectionStrings><connectionStrings>
252. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
253. </connectionStrings><connectionStrings>
254. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
255. </connectionStrings><connectionStrings>
256. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
257. </connectionStrings><connectionStrings>
258. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
259. </connectionStrings><connectionStrings>
260. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
261. </connectionStrings><connectionStrings>
262. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
263. </connectionStrings><connectionStrings>
264. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
265. </connectionStrings><connectionStrings>
266. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
267. </connectionStrings>InitKeyType<connectionStrings>
268. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
269. </connectionStrings>=<connectionStrings>
270. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
271. </connectionStrings>InitKeyType.Attribute<connectionStrings>
272. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
273. </connectionStrings><connectionStrings>
274. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
275. </connectionStrings><connectionStrings>
276. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
277. </connectionStrings><connectionStrings>
278. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
279. </connectionStrings><connectionStrings>
280. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
281. </connectionStrings><connectionStrings>
282. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
283. </connectionStrings><connectionStrings>
284. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
285. </connectionStrings><connectionStrings>
286. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
287. </connectionStrings>});<connectionStrings>
288. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
289. </connectionStrings><connectionStrings>
290. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
291. </connectionStrings><connectionStrings>
292. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
293. </connectionStrings><connectionStrings>
294. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
295. </connectionStrings><connectionStrings>
296. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
297. </connectionStrings><connectionStrings>
298. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
299. </connectionStrings><connectionStrings>
300. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
301. </connectionStrings><connectionStrings>
302. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
303. </connectionStrings>var<connectionStrings>
304. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
305. </connectionStrings>user<connectionStrings>
306. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
307. </connectionStrings>=<connectionStrings>
308. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
309. </connectionStrings>new<connectionStrings>
310. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
311. </connectionStrings>User<connectionStrings>
312. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
313. </connectionStrings>{<connectionStrings>
314. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
315. </connectionStrings>Name<connectionStrings>
316. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
317. </connectionStrings>=<connectionStrings>
318. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
319. </connectionStrings>"张三",<connectionStrings>
320. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
321. </connectionStrings>Age<connectionStrings>
322. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
323. </connectionStrings>=<connectionStrings>
324. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
325. </connectionStrings>20<connectionStrings>
326. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
327. </connectionStrings>};<connectionStrings>
328. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
329. </connectionStrings><connectionStrings>
330. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
331. </connectionStrings><connectionStrings>
332. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
333. </connectionStrings><connectionStrings>
334. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
335. </connectionStrings><connectionStrings>
336. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
337. </connectionStrings><connectionStrings>
338. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
339. </connectionStrings><connectionStrings>
340. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
341. </connectionStrings><connectionStrings>
342. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
343. </connectionStrings>var<connectionStrings>
344. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
345. </connectionStrings>id<connectionStrings>
346. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
347. </connectionStrings>=<connectionStrings>
348. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
349. </connectionStrings>db.Insertable(user).ExecuteReturnIdentity();<connectionStrings>
350. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
351. </connectionStrings><connectionStrings>
352. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
353. </connectionStrings><connectionStrings>
354. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
355. </connectionStrings><connectionStrings>
356. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
357. </connectionStrings><connectionStrings>
358. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
359. </connectionStrings><connectionStrings>
360. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
361. </connectionStrings><connectionStrings>
362. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
363. </connectionStrings><connectionStrings>
364. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
365. </connectionStrings>user.Age<connectionStrings>
366. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
367. </connectionStrings>=<connectionStrings>
368. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
369. </connectionStrings>25;<connectionStrings>
370. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
371. </connectionStrings><connectionStrings>
372. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
373. </connectionStrings><connectionStrings>
374. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
375. </connectionStrings><connectionStrings>
376. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
377. </connectionStrings><connectionStrings>
378. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
379. </connectionStrings><connectionStrings>
380. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
381. </connectionStrings><connectionStrings>
382. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
383. </connectionStrings><connectionStrings>
384. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
385. </connectionStrings>db.Updateable(user).ExecuteCommand();<connectionStrings>
386. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
387. </connectionStrings><connectionStrings>
388. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
389. </connectionStrings><connectionStrings>
390. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
391. </connectionStrings><connectionStrings>
392. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
393. </connectionStrings><connectionStrings>
394. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
395. </connectionStrings><connectionStrings>
396. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
397. </connectionStrings><connectionStrings>
398. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
399. </connectionStrings><connectionStrings>
400. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
401. </connectionStrings>db.Deleteable().Where(u<connectionStrings>
402. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
403. </connectionStrings>=><connectionStrings>
404. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
405. </connectionStrings>u.Id<connectionStrings>
406. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
407. </connectionStrings>==<connectionStrings>
408. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
409. </connectionStrings>id).ExecuteCommand();<connectionStrings>
410. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
411. </connectionStrings><connectionStrings>
412. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
413. </connectionStrings><connectionStrings>
414. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
415. </connectionStrings><connectionStrings>
416. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
417. </connectionStrings><connectionStrings>
418. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
419. </connectionStrings><connectionStrings>
420. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
421. </connectionStrings><connectionStrings>
422. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
423. </connectionStrings><connectionStrings>
424. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
425. </connectionStrings>var<connectionStrings>
426. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
427. </connectionStrings>userList<connectionStrings>
428. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
429. </connectionStrings>=<connectionStrings>
430. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
431. </connectionStrings>db.Queryable().ToList();<connectionStrings>
432. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
433. </connectionStrings><connectionStrings>
434. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
435. </connectionStrings><connectionStrings>
436. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
437. </connectionStrings><connectionStrings>
438. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
439. </connectionStrings><connectionStrings>
440. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
441. </connectionStrings><connectionStrings>
442. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
443. </connectionStrings><connectionStrings>
444. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
445. </connectionStrings><connectionStrings>
446. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
447. </connectionStrings>Console.WriteLine("查询结果：");<connectionStrings>
448. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
449. </connectionStrings><connectionStrings>
450. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
451. </connectionStrings><connectionStrings>
452. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
453. </connectionStrings><connectionStrings>
454. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
455. </connectionStrings><connectionStrings>
456. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
457. </connectionStrings><connectionStrings>
458. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
459. </connectionStrings><connectionStrings>
460. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
461. </connectionStrings><connectionStrings>
462. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
463. </connectionStrings>foreach<connectionStrings>
464. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
465. </connectionStrings>(var<connectionStrings>
466. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
467. </connectionStrings>u<connectionStrings>
468. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
469. </connectionStrings>in<connectionStrings>
470. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
471. </connectionStrings>userList)<connectionStrings>
472. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
473. </connectionStrings><connectionStrings>
474. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
475. </connectionStrings><connectionStrings>
476. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
477. </connectionStrings><connectionStrings>
478. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
479. </connectionStrings><connectionStrings>
480. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
481. </connectionStrings><connectionStrings>
482. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
483. </connectionStrings><connectionStrings>
484. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
485. </connectionStrings><connectionStrings>
486. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
487. </connectionStrings>{<connectionStrings>
488. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
489. </connectionStrings><connectionStrings>
490. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
491. </connectionStrings><connectionStrings>
492. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
493. </connectionStrings><connectionStrings>
494. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
495. </connectionStrings><connectionStrings>
496. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
497. </connectionStrings><connectionStrings>
498. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
499. </connectionStrings><connectionStrings>
500. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
501. </connectionStrings><connectionStrings>
502. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
503. </connectionStrings><connectionStrings>
504. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
505. </connectionStrings><connectionStrings>
506. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
507. </connectionStrings><connectionStrings>
508. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
509. </connectionStrings><connectionStrings>
510. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
511. </connectionStrings>Console.WriteLine($"Id:<connectionStrings>
512. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
513. </connectionStrings>{u.Id},<connectionStrings>
514. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
515. </connectionStrings>Name:<connectionStrings>
516. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
517. </connectionStrings>{u.Name},<connectionStrings>
518. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
519. </connectionStrings>Age:<connectionStrings>
520. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
521. </connectionStrings>{u.Age}");<connectionStrings>
522. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
523. </connectionStrings><connectionStrings>
524. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
525. </connectionStrings><connectionStrings>
526. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
527. </connectionStrings><connectionStrings>
528. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
529. </connectionStrings><connectionStrings>
530. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
531. </connectionStrings><connectionStrings>
532. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
533. </connectionStrings><connectionStrings>
534. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
535. </connectionStrings><connectionStrings>
536. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
537. </connectionStrings>}<connectionStrings>
538. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
539. </connectionStrings><connectionStrings>
540. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
541. </connectionStrings><connectionStrings>
542. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
543. </connectionStrings><connectionStrings>
544. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
545. </connectionStrings><connectionStrings>
546. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
547. </connectionStrings><connectionStrings>
548. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
549. </connectionStrings><connectionStrings>
550. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
551. </connectionStrings><connectionStrings>
552. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
553. </connectionStrings>Console.ReadLine();<connectionStrings>
554. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
555. </connectionStrings><connectionStrings>
556. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
557. </connectionStrings><connectionStrings>
558. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
559. </connectionStrings><connectionStrings>
560. <add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
561. </connectionStrings>}}

复制代码

以上是一个简单的使用SqlSugar的示例代码。

来源:https://www.cnblogs.com/hanbing81868164/archive/2023/11/27/17858332.html
免责声明：由于采集信息均来自互联网，如果侵犯了您的权益，请联系我们【E-Mail:cb@itdo.tech】<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=127.0.0.1;Initial Catalog=TestDB;User ID=sa;Password=123456;" providerName="System.Data.SqlClient" />
</connectionStrings>我们会及时删除侵权内容，谢谢合作！