48 lines
1.4 KiB
C#
48 lines
1.4 KiB
C#
using Microsoft.Extensions.Logging;
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using RabbitMQ.Client;
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using System.Text;
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namespace QYZH.InteractiveMagazine.Infrastructure.MessageQueue;
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/// <summary>
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/// RabbitMQ消息发布器
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/// </summary>
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public class RabbitMQPublisher
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{
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private readonly IConnection _connection;
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private readonly ILogger<RabbitMQPublisher> _logger;
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/// <summary>
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/// 构造函数
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/// </summary>
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/// <param name="connection">RabbitMQ连接</param>
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/// <param name="logger">日志记录器</param>
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public RabbitMQPublisher(IConnection connection, ILogger<RabbitMQPublisher> logger)
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{
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_connection = connection;
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_logger = logger;
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}
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/// <summary>
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/// 发布消息
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/// </summary>
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/// <param name="exchange">交换机名称</param>
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/// <param name="routingKey">路由键</param>
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/// <param name="message">消息内容</param>
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public async Task PublishMessage(string exchange, string routingKey, string message)
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{
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await using var channel = await _connection.CreateChannelAsync();
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var body = Encoding.UTF8.GetBytes(message);
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await channel.BasicPublishAsync(
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exchange: exchange,
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routingKey: routingKey,
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body: body
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);
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_logger.LogInformation("消息已发布 | 交换机: {Exchange} | 路由键: {RoutingKey} | 消息: {Message}",
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exchange, routingKey, message);
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}
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}
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