{"id":201358,"date":"2025-05-10T11:25:35","date_gmt":"2025-05-10T03:25:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201358\/"},"modified":"2025-05-10T11:25:35","modified_gmt":"2025-05-10T03:25:35","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e5%88%a9%e5%99%a8redis%e5%8f%8aredisson%e7%9a%84%e5%bb%b6%e8%bf%9f%e9%98%9f%e5%88%97%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201358\/","title":{"rendered":"\u5206\u5e03\u5f0f\u5229\u5668redis\u53caredisson\u7684\u5ef6\u8fdf\u961f\u5217\u5b9e\u8df5"},"content":{"rendered":"

<\/b> <\/p>\n

\u5206\u5e03\u5f0f\u5229\u5668redis\u53caredisson\u7684\u5ef6\u8fdf\u961f\u5217\u5b9e\u8df5<\/h1>\n

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IT\u884c\u4e1a\u76f8\u5bf9\u4e8e\u4e00\u822c\u4f20\u7edf\u884c\u4e1a\uff0c\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u66f4\u5feb\uff0c\u4e00\u65e6\u505c\u6b62\u4e86\u5b66\u4e60\uff0c\u5f88\u5feb\u5c31\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u8e0f\u8e0f\u5b9e\u5b9e\u7684\u4e0d\u65ad\u5b66\u4e60\uff0c\u7cbe\u8fdb\u81ea\u5df1\u7684\u6280\u672f\uff0c\u5c24\u5176\u662f\u521d\u5b66\u8005\u3002\u4eca\u5929golang\u5b66\u4e60\u7f51\u7ed9\u5927\u5bb6\u6574\u7406\u4e86\u300a\u5206\u5e03\u5f0f\u5229\u5668redis\u53caredisson\u7684\u5ef6\u8fdf\u961f\u5217\u5b9e\u8df5\u300b\uff0c\u804a\u804a\u5206\u5e03\u5f0f\u3001RedisRedisson\u3001\u5ef6\u8fdf\u961f\u5217\uff0c\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

\u524d\u8a00\u788e\u8bed<\/h2>\n

\u9996\u5148\u8bf4\u660e\u4e0b\u9700\u6c42\uff0c\u4e00\u4e2a\u7528\u6237\u4e2d\u5fc3\u4ea7\u54c1\uff0c\u7528\u6237\u5728\u8bd5\u7528\u4ea7\u54c1\u6709\u4e09\u5929\u7684\u671f\u9650\uff0c\u4e09\u5929\u5230\u671f\u540e\u51c6\u65f6\u51c6\u70b9\u901a\u77e5\u7528\u6237\uff0c\u8bd5\u7528\u4ea7\u54c1\u5230\u671f\u4e86\u3002\u8fd9\u4e2a\u9700\u6c42\u5982\u679c\u4e0d\u662f\u51c6\u65f6\u901a\u77e5\uff0c\u800c\u662f\u6bcf\u5929\u5b9a\u70b9\u901a\u77e5\u5c31\u7b80\u5355\u4e86\u3002\u5982\u679c\u9700\u8981\u51c6\u65f6\u901a\u77e5\u5c31\u53ea\u80fd\u4e0a\u5ef6\u8fdf\u961f\u5217\u4e86\u3002\u4f7f\u7528\u573a\u666f\u9664\u4e86\u5982\u4e0a\uff0c\u5178\u578b\u7684\u4e1a\u52a1\u573a\u666f\u8fd8\u6709\u7535\u5546\u4e2d\u7684\u5ef6\u65f6\u672a\u652f\u4ed8\u8ba2\u5355\u5931\u6548\u7b49\u7b49\u3002<\/p>\n

\u5ef6\u8fdf\u961f\u5217\u591a\u79cd\u5b9e\u73b0\u65b9\u5f0f<\/h2>\n
    \n
  • 1.\u5982\u57fa\u4e8eRabbitMQ\u7684\u961f\u5217ttl+\u6b7b\u4fe1\u8def\u7531\u7b56\u7565\uff1a\u901a\u8fc7\u8bbe\u7f6e\u4e00\u4e2a\u961f\u5217\u7684\u8d85\u65f6\u672a\u6d88\u8d39\u65f6\u95f4\uff0c\u914d\u5408\u6b7b\u4fe1\u8def\u7531\u7b56\u7565\uff0c\u5230\u8fbe\u65f6\u95f4\u672a\u6d88\u8d39\u540e\uff0c\u56de\u4f1a\u5c06\u6b64\u6d88\u606f\u8def\u7531\u5230\u6307\u5b9a\u961f\u5217<\/li>\n
  • 2.\u57fa\u4e8eRabbitMQ\u5ef6\u8fdf\u961f\u5217\u63d2\u4ef6\uff08rabbitmq-delayed-message-exchange\uff09\uff1a\u53d1\u9001\u6d88\u606f\u65f6\u901a\u8fc7\u5728\u8bf7\u6c42\u5934\u6dfb\u52a0\u5ef6\u65f6\u53c2\u6570\uff08headers.put(“x-delay”, 5000)\uff09\u5373\u53ef\u8fbe\u5230\u5ef6\u8fdf\u961f\u5217\u7684\u6548\u679c<\/li>\n
  • 3.\u4f7f\u7528redis\u7684zset\u6709\u5e8f\u6027\uff0c\u8f6e\u8be2zset\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\uff0c\u5230\u70b9\u540e\u5c06\u5185\u5bb9\u8fc1\u79fb\u81f3\u5f85\u6d88\u8d39\u7684\u961f\u5217\uff0c\uff08redisson\u5df2\u6709\u5b9e\u73b0\uff09<\/li>\n
  • 4.\u4f7f\u7528redis\u7684key\u7684\u8fc7\u671f\u901a\u77e5\u7b56\u7565\uff0c\u8bbe\u7f6e\u4e00\u4e2akey\u7684\u8fc7\u671f\u65f6\u95f4\u4e3a\u5ef6\u8fdf\u65f6\u95f4\uff0c\u8fc7\u671f\u540e\u901a\u77e5\u5ba2\u6237\u7aef<\/li>\n<\/ul>\n

    redisson\u4e2d\u7684\u5ef6\u8fdf\u961f\u5217\u5b9e\u73b0<\/h2>\n

    \u600e\u4e48\u5c01\u88c5\u4fbf\u4e8e\u4e1a\u52a1\u4f7f\u7528\u3002<\/p>\n

    1.\u9996\u5148\u5b9a\u4e49\u4e00\u4e2a\u5ef6\u8fdfjob\uff0c\u91cc\u9762\u5305\u542b\u4e00\u4e2amap\u53c2\u6570\uff0c\u548c\u961f\u5217\u6267\u884c\u5668\u7684\u5177\u4f53\u5b9e\u73b0class\uff0c\u89e6\u53d1\u4efb\u52a1\u6267\u884c\u65f6\uff0cmap\u53c2\u6570\u4f1a\u88ab\u4f20\u9012\u5230\u5177\u4f53\u7684\u4e1a\u52a1\u6267\u884c\u5668\u5b9e\u73b0\u5185<\/p>\n

    \/**\n * Created by kl on 2018\/7\/20.\n * Content :\u5ef6\u65f6job\n *\/\npublic class DelayJob {\n    private Map jobParams;\/\/job\u6267\u884c\u53c2\u6570\n    private Class aClass;\/\/\u5177\u4f53\u6267\u884c\u5b9e\u4f8b\u5b9e\u73b0\n}<\/pre>\n
    2.\u5b9a\u4e49\u4e00\u4e2a\u5ef6\u8fdfjob\u6267\u884c\u5668\u63a5\u53e3\uff0c\u4e1a\u52a1\u9700\u8981\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3\uff0c\u7136\u540e\u5728execute\u65b9\u6cd5\u5185\u5199\u81ea\u5df1\u7684\u4e1a\u52a1\u903b\u8f91<\/p>\n
    \/**\n * Created by kl on 2018\/7\/20.\n * Content :\u5ef6\u65f6job\u6267\u884c\u5668\u63a5\u53e3\n *\/\npublic interface ExecuteJob {\n     void execute(DelayJob job);\n}<\/pre>\n
    3.\u6d88\u8d39\u5df2\u7ecf\u5230\u70b9\u7684\u5ef6\u65f6job\u670d\u52a1\uff0c\u901a\u8fc7job\u53c2\u6570\u8c03\u7528\u4e1a\u52a1\u6267\u884c\u5668\u5b9e\u73b0<\/p>\n
    @Component\npublic class JobTimer {\n    static final String jobsTag = \"customer_jobtimer_jobs\";\n    @Autowired\n    private RedissonClient client;\n    @Autowired\n    private ApplicationContext context;\n    ExecutorService executorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors() * 2);\n    @PostConstruct\n    public void startJobTimer() {\n        RBlockingQueueblockingQueue = client.getBlockingQueue(jobsTag);\n        new Thread() {\n            @Override\n            public void run() {\n                while (true) {\n                    try {\n                        DelayJob job = blockingQueue.take();\n                        executorService.execute(new ExecutorTask(context, job));\n                    } catch (Exception e) {\n                        e.printStackTrace();\n                        try {\n                            TimeUnit.SECONDS.sleep(60);\n                        } catch (Exception ex) {\n                        }\n                    }\n                }\n            }\n        }.start();\n    }\n    class ExecutorTask implements Runnable {\n        private ApplicationContext context;\n        private DelayJob delayJob;\n        public ExecutorTask(ApplicationContext context, DelayJob delayJob) {\n            this.context = context;\n            this.delayJob = delayJob;\n        }\n        @Override\n        public void run() {\n            ExecuteJob service = (ExecuteJob) context.getBean(delayJob.getaClass());\n            service.execute(delayJob);\n        }\n    }\n}<\/pre>\n
    4.\u5c01\u88c5\u5ef6\u65f6job\u670d\u52a1<\/p>\n
    \/**\n * Created by kl on 2018\/7\/20.\n * Content :\u5ef6\u65f6job\u670d\u52a1\n *\/\n@Component\npublic class DelayJobService {\n    @Autowired\n    private RedissonClient client;\n    public void submitJob(DelayJob job, Long delay, TimeUnit timeUnit){\n        RBlockingQueueblockingQueue = client.getBlockingQueue(JobTimer.jobsTag);\n        RDelayedQueue delayedQueue = client.getDelayedQueue(blockingQueue);\n        delayedQueue.offer(job,delay,timeUnit);\n    }\n}<\/pre>\n
    \u6587\u672b\u7ed3\u8bed<\/h2>\n
    redisson\u4f5c\u4e3a\u4e00\u4e2a\u5206\u5e03\u5f0f\u5229\u5668\uff0c\u8fd9\u4e48\u597d\u7528\u7684\u5de5\u5177\u6ca1\u4eba\u7528\u6709\u70b9\u53ef\u60dc\uff0c\u8fd8\u6709\u4e00\u4e2a\u539f\u56e0\u662f\u6709\u4e2a\u60f3\u6cd5\uff0c\u60f3\u5c06\u5ef6\u8fdf\u961f\u5217\u8fd9\u4e2a\u529f\u80fd\u5c01\u88c5\u6210\u4e00\u4e2aspring boot\u7684start\u4f9d\u8d56\uff0c\u7136\u540e\u5f00\u6e90\u51fa\u6765\uff0c\u9020\u798f\u56db\u65b9,\u5e0c\u671b\u5927\u5bb6\u4ee5\u540e\u591a\u591a\u652f\u6301golang\u5b66\u4e60\u7f51\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u5206\u5e03\u5f0f\u5229\u5668redis\u53caredis...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201358","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201358"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201358\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}