C#+redis实现消息队列的发布订阅功能

最新推荐文章于 2025-06-23 11:05:12 发布

假装我不帅

最新推荐文章于 2025-06-23 11:05:12 发布

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分类专栏： dotnet 文章标签： c# redis servlet

本文链接：https://blog.youkuaiyun.com/qq_36437991/article/details/145589018

代码

参考c#+redis stream实现消息队列以及ack机制文章的思路，实现
SubscribeAttribute.cs

using System;

namespace DotnetQueue.Attributes
{
   
   
    /// <summary>
    /// 订阅特性
    /// </summary>
    [AttributeUsage(AttributeTargets.Method, Inherited = false)]
    public class SubscribeAttribute : Attribute
    {
   
   
        /// <summary>
        /// 订阅的名称
        /// </summary>
        public string Name {
   
    get; }

        /// <summary>
        /// 构造函数注入
        /// </summary>
        /// <param name="name"></param>
        public SubscribeAttribute(string name)
        {
   
   
            Name = name;
        }

        /// <summary>
        /// 构造函数注入
        /// </summary>
        /// <param name="name"></param>
        public SubscribeAttribute(string name, string groupName, string consumerName)
        {
   
   
            Name = name;
            GroupName = groupName;
            ConsumerName = consumerName;
        }

        /// <summary>
        /// 群组名称
        /// </summary>
        public string GroupName {
   
    get; private set; } = "group01";

        /// <summary>
        /// 消费者名称
        /// </summary>
        public string ConsumerName {
   
    get; private set; } = "consumer01";
    }
}

新建SubscribeMethod.cs

using System;
using System.Reflection;

namespace DotnetQueue
{
   
   
    /// <summary>
    /// 订阅的方法
    /// </summary>
    public class SubscribeMethod
    {
   
   
        /// <summary>
        /// 类的类型
        /// </summary>
        public Type ClassType {
   
    get; set; }

        /// <summary>
        /// 方法
        /// </summary>
        public MethodInfo MethodInfo {
   
    get; set; }
    }
}

新建DotnetQueueCore.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Threading;
using System.Threading.Tasks;
using FreeRedis;
using DotnetQueue.Attributes;

namespace DotnetQueue
{
   
   
    /// <summary>
    /// 消息队列核心
    /// </summary>
    public class DotnetQueueCore
    {
   
   
        private readonly CancellationToken cancellationToken;
        private readonly IRedisClient redisClient;

        /// <summary>
        /// 构造函数注入
        /// &l