第18篇 .net使用RabbitMQ实现短信密码重置
在 C# 中使用 RabbitMQ 通过短信发送重置后的密码到用户的手机号上，你可以按照以下步骤进行1.安装 RabbitMQ 客户端库
首先，确保你已经安装了 RabbitMQ 客户端库。你可以通过 NuGet 包管理器来安装：
dotnet add package RabbitMQ.Client2.创建 RabbitMQ 连接和通道
创建一个 RabbitMQ 连接和通道，用于发送消息。
using RabbitMQ.Client;
using System;
using System.Text;
public class RabbitMQHelper
{
private readonly string _hostName;
private readonly string _userName;
private readonly string _password;
private readonly string _queueName;
public RabbitMQHelper(string hostName, string userName, string password, string queueName)
{
_hostName = hostName;
_userName = userName;
_password = password;
_queueName = queueName;
}
public void SendMessage(string message)
{
var factory = new ConnectionFactory()
{
HostName = _hostName,
UserName = _userName,
Password = _password
};
using (var connection = factory.CreateConnection())
using (var channel = connection.CreateModel())
{
channel.QueueDeclare(queue: _queueName,
durable: false,
exclusive: false,
autoDelete: false,
arguments: null);
var body = Encoding.UTF8.GetBytes(message);
channel.BasicPublish(exchange: "",
routingKey: _queueName,
basicProperties: null,
body: body);
Console.WriteLine($" Sent {message}");
}
}
}3.创建短信发送服务
创建一个短信发送服务，用于处理从 RabbitMQ 接收到的消息并发送短信。
public class SmsService
{
public void SendSms(string phoneNumber, string message)
{
// 在这里实现短信发送逻辑
Console.WriteLine($"Sending SMS to {phoneNumber}: {message}");
}
}4.创建 RabbitMQ 消费者
创建一个 RabbitMQ 消费者，用于从队列中接收消息并调用短信发送服务。
using RabbitMQ.Client;
using RabbitMQ.Client.Events;
using System;
using System.Text;
public class RabbitMQConsumer
{
private readonly string _hostName;
private readonly string _userName;
private readonly string _password;
private readonly string _queueName;
private readonly SmsService _smsService;
public RabbitMQConsumer(string hostName, string userName, string password, string queueName, SmsService smsService)
{
_hostName = hostName;
_userName = userName;
_password = password;
_queueName = queueName;
_smsService = smsService;
}
public void StartConsuming()
{
var factory = new ConnectionFactory()
{
HostName = _hostName,
UserName = _userName,
Password = _password
};
using (var connection = factory.CreateConnection())
using (var channel = connection.CreateModel())
{
channel.QueueDeclare(queue: _queueName,
durable: false,
exclusive: false,
autoDelete: false,
arguments: null);
var consumer = new EventingBasicConsumer(channel);
consumer.Received += (model, ea) =>
{
var body = ea.Body.ToArray();
var message = Encoding.UTF8.GetString(body);
var phoneNumber = "user_phone_number"; // 从消息中解析出手机号
_smsService.SendSms(phoneNumber, message);
};
channel.BasicConsume(queue: _queueName,
autoAck: true,
consumer: consumer);
Console.WriteLine(" Press to exit.");
Console.ReadLine();
}
}
}5.集成到用户密码重置流程
在你的用户密码重置流程中，生成新的密码并将其发送到 RabbitMQ 队列。
public class UserService
{
private readonly RabbitMQHelper _rabbitMQHelper;
public UserService(RabbitMQHelper rabbitMQHelper)
{
_rabbitMQHelper = rabbitMQHelper;
}
public void ResetPassword(Guid userId)
{
// 生成新的密码
string newPassword = GeneratePassword();
// 将新密码发送到 RabbitMQ 队列
string message = $"Your new password is: {newPassword}";
_rabbitMQHelper.SendMessage(message);
// 其他逻辑，例如更新数据库中的密码
}
private string GeneratePassword()
{
// 生成随机密码的逻辑
return "random_password";
}
}6.启动 RabbitMQ 消费者
在应用程序启动时，启动 RabbitMQ 消费者以处理消息。
public class Program
{
public static void Main(string[] args)
{
string hostName = "localhost";
string userName = "guest";
string password = "guest";
string queueName = "sms_queue";
var smsService = new SmsService();
var rabbitMQConsumer = new RabbitMQConsumer(hostName, userName, password, queueName, smsService);
// 启动消费者
rabbitMQConsumer.StartConsuming();
}
}7.配置 RabbitMQ 连接信息
确保你的 RabbitMQ 连接信息（主机名、用户名、密码、队列名）是正确的，并且 RabbitMQ 服务器正在运行。
示例代码
以下是一个完整的示例代码，展示如何使用 RabbitMQ 通过短信发送重置后的密码到用户的手机号上：
using RabbitMQ.Client;using RabbitMQ.Client.Events;using System;using System.Text;public class RabbitMQHelper{private readonly string _hostName;private readonly string _userName;private readonly string _password;private readonly string _queueName;public RabbitMQHelper(string hostName, string userName, string password, string queueName){ _hostName = hostName; _userName = userName; _password = password; _queueName = queueName;}public void SendMessage(string message){ var factory = new ConnectionFactory() { HostName = _hostName, UserName = _userName, Password = _password }; using (var connection = factory.CreateConnection()) using (var channel = connection.CreateModel()) { channel.QueueDeclare(queue: _queueName, durable: false, exclusive: false, autoDelete: false, arguments: null); var body = Encoding.UTF8.GetBytes(message); channel.BasicPublish(exchange: "", routingKey: _queueName, basicProperties: null, body: body); Console.WriteLine($" Sent {message}"); }}}public class SmsService{public void SendSms(string phoneNumber, string message){ // 在这里实现短信发送逻辑 Console.WriteLine($"Sending SMS to {phoneNumber}: {message}");}}public class RabbitMQConsumer{private readonly string _hostName;private readonly string _userName;private readonly string _password;private readonly string _queueName;private readonly SmsService _smsService;public RabbitMQConsumer(string hostName, string userName, string password, string queueName, SmsService smsService){ _hostName = hostName; _userName = userName; _password = password; _queueName = queueName; _smsService = smsService;}public void StartConsuming(){ var factory = new ConnectionFactory() { HostName = _hostName, UserName = _userName, Password = _password }; using (var connection = factory.CreateConnection()) using (var channel = connection.CreateModel()) { channel.QueueDeclare(queue: _queueName, durable: false, exclusive: false, autoDelete: false, arguments: null); var consumer = new EventingBasicConsumer(channel); consumer.Received += (model, ea) => { var body = ea.Body.ToArray(); var message = Encoding.UTF8.GetString(body); var phoneNumber = "user_phone_number"; // 从消息中解析出手机号 _smsService.SendSms(phoneNumber, message); }; channel.BasicConsume(queue: _queueName, autoAck: true, consumer: consumer); Console.WriteLine(" Press to exit."); Console.ReadLine(); }}}public class UserService
{
private readonly RabbitMQHelper _rabbitMQHelper;
public UserService(RabbitMQHelper rabbitMQHelper)
{
_rabbitMQHelper = rabbitMQHelper;
}
public void ResetPassword(Guid userId)
{
// 生成新的密码
string newPassword = GeneratePassword();
// 将新密码发送到 RabbitMQ 队列
string message = $"Your new password is: {newPassword}";
_rabbitMQHelper.SendMessage(message);
// 其他逻辑，例如更新数据库中的密码
}
private string GeneratePassword()
{
// 生成随机密码的逻辑
return "random_password";
}
}public class Program
{
public static void Main(string[] args)
{
string hostName = "localhost";
string userName = "guest";
string password = "guest";
string queueName = "sms_queue";
var smsService = new SmsService();
var rabbitMQConsumer = new RabbitMQConsumer(hostName, userName, password, queueName, smsService);
// 启动消费者
rabbitMQConsumer.StartConsuming();
}
}
来源:https://www.cnblogs.com/chenshibao/p/18402707
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