{"id":19070,"date":"2024-01-12T17:12:58","date_gmt":"2024-01-12T09:12:58","guid":{"rendered":"https:\/\/www.wqeq.com\/?p=19070"},"modified":"2024-04-03T10:05:54","modified_gmt":"2024-04-03T02:05:54","slug":"redis%e6%b6%88%e6%81%af%e9%80%9a%e7%9f%a5","status":"publish","type":"post","link":"https:\/\/www.wqeq.com\/?p=19070","title":{"rendered":"Redis\u6d88\u606f\u901a\u77e5"},"content":{"rendered":"\n
[code lang=\"shell\"]\npush channel body\n[\/code]\n\n\u5982\u4e0a\u662fredis\u53d1\u9001\u6d88\u606f\u7684\u57fa\u672c\u683c\u5f0f,\nchannel\uff1a\u901a\u9053\u4fe1\u606f\uff0c\nbody\uff1a\u5185\u5bb9\n\u6bd4\u5982:\n[code lang=\"shell\"]\npublish aaa xxx\npublish aaa ttt\n[\/code]<\/pre>\n\n\n\n

\u5411\u901a\u9053aaa\u53d1\u9001\u4e86\u4e24\u6761\u6d88\u606f\uff0c\u4e00\u6761\u662f\u6d88\u606f\u5185\u5bb9\u662fxxx,\u53e6\u4e00\u6761\u6d88\u606f\u5185\u5bb9\u662fttt,\u4ee5\u4e0a\u7684\u5185\u5bb9\u90fd\u662f\u5728redis-cli\u4e2d\u6267\u884c\u7684.\u90a3\u4e48\u5bf9\u5e94\u7684\u4ee3\u7801\u5728springboot\u4e2d\u600e\u4e48\u63a5\u6536\u8be5\u6d88\u606f\u5462<\/p>\n\n\n\n
\u9996\u5148\u9700\u8981\u518dredis\u914d\u7f6e\u4e2d\u914d\u7f6e\u76d1\u542c\u5668\uff0c\u5e76\u8bbe\u7f6e\u76d1\u542c\u7684\u901a\u9053\u4fe1\u606f<\/p>\n\n\n\n
package com.wqeq.test;\n\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\nimport org.springframework.data.redis.connection.RedisConnectionFactory;\nimport org.springframework.data.redis.listener.PatternTopic;\nimport org.springframework.data.redis.listener.RedisMessageListenerContainer;\n\n\/**\n * @description:Redis\u4e2d\u95f4\u4ef6\u914d\u7f6e\u7c7b\uff0c\u4f7f\u7528spring-data-redis\u96c6\u6210\uff0c\u81ea\u52a8\u4eceapplication.yml\u4e2d\u52a0\u8f7dredis\u914d\u7f6e\n * \n *\/\n@Configuration\npublic class RedisMsgListenConfig {\n    @Autowired\n    private RedisTestMsgListener redisTestMsgListener;\n    \/**\n     * redis\u6d88\u606f\u76d1\u542c\u5668\u5bb9\u5668 \u53ef\u4ee5\u6dfb\u52a0\u591a\u4e2a\u76d1\u542c\u4e0d\u540c\u8bdd\u9898\u7684redis\u76d1\u542c\u5668\uff0c\u53ea\u9700\u8981\u628a\u6d88\u606f\u76d1\u542c\u5668\u548c\u76f8\u5e94\u7684\u6d88\u606f\u8ba2\u9605\u5904\u7406\u5668\u7ed1\u5b9a\uff0c\u8be5\u6d88\u606f\u76d1\u542c\u5668\n     * \u901a\u8fc7\u53cd\u5c04\u6280\u672f\u8c03\u7528\u6d88\u606f\u8ba2\u9605\u5904\u7406\u5668\u7684\u76f8\u5173\u65b9\u6cd5\u8fdb\u884c\u4e00\u4e9b\u4e1a\u52a1\u5904\u7406\n     * \n     * @param connectionFactory\n     * @return\n     *\/\n    @Bean\n    RedisMessageListenerContainer container(RedisConnectionFactory connectionFactory) {\n\n        RedisMessageListenerContainer container = new RedisMessageListenerContainer();\n        container.setConnectionFactory(connectionFactory);\n        \/\/\u914d\u7f6eredis\u6d88\u606f\u76d1\u542c\u901a\u9053\n        container.addMessageListener(redisTestMsgListener, new PatternTopic(\"aaa\"));\n        container.addMessageListener(redisTestMsgListener, new PatternTopic(\"__keyevent@2__:del\"));\n        container.addMessageListener(redisTestMsgListener, new PatternTopic(\"__keyspace@2__:aaa\"));\n\n        return container;\n    }\n}\n<\/pre>\n\n\n\n
\u8fd9\u91cc\u6211\u4eec\u76d1\u542c\u4e863\u4e2a\u901a\u9053\u7684\u6d88\u606f\uff0c\u5206\u522b\u662f
aaa
keyevent@2<\/strong>:del
keyspace@2<\/strong>:aaa<\/strong><\/p>\n\n\n\n
\u8fd9\u91cc\u4f7f\u7528RedisTestMsgListener\u7684\u5b9e\u4f8b\u6765\u63a5\u6536\u6d88\u606f,\u53ef\u4ee5\u6ce8\u610f\u5230\uff0c\u8fd9\u91cc3\u4e2a\u901a\u9053\u4f7f\u7528\u7684\u540c\u4e00\u4e2a\u6d88\u606f\u76d1\u542c\u6765\u5904\u7406\uff0c\u56e0\u4e3a\u4ec5\u4f5c\u4e3a\u6d4b\u8bd5\u4e0d\u9700\u8981\u90a3\u4e48\u9ebb\u70e6\u5199\u591a\u4e2a\uff0c\u5b9e\u9645\u6839\u636e\u81ea\u5df1\u7684\u4e1a\u52a1\u6765\u51b3\u5b9a\u3002<\/p>\n\n\n\n
\u7136\u540e\u63a5\u6536\u6d88\u606f\u7684\u4ee3\u7801\u5982\u4e0b<\/p>\n\n\n\n
package com.wqeq.test;\n\nimport org.jetbrains.annotations.NotNull;\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.data.redis.connection.Message;\nimport org.springframework.data.redis.connection.MessageListener;\nimport org.springframework.stereotype.Component;\n\n\/**\n * \u63a5\u6536\u6765\u81earedis\u7684\u6d88\u606f\u901a\u77e5\n *\/\n@Component\npublic class RedisTestMsgListener implements MessageListener {\n\n    private final static Logger logger = LoggerFactory.getLogger(RedisTestMsgListener.class);\n\n    @Override\n    public void onMessage(@NotNull Message message, byte[] bytes) {\n        \/\/\u7b80\u5355\u8f93\u51fa\u901a\u9053\u548c\u5185\u5bb9\u4fe1\u606f\n        logger.info(\"\u6536\u5230\u6d88\u606f\uff1a\"+new String(message.getChannel())+\"-->\"+new String(message.getBody()));\n    }\n}<\/pre>\n\n\n\n
\u4ee3\u7801ok\u4e86\uff0c\u90a3\u6765\u8dd1\u4e00\u904d\u6d4b\u8bd5\u5427
\u5728redis-cli\u91cc\u6267\u884c\u53d1\u9001\u7b80\u5355\u6d88\u606f”helloworld”,^-^(\u6bcf\u4e2a\u7a0b\u5e8f\u5458\u90fd\u4f1a\u5fc3\u4e00\u7b11!)<\/p>\n\n\n\n
publish aaa helloworld<\/pre>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
\u67e5\u770b\u4ee3\u7801\u76d1\u542c\u7684\u8f93\u51fa\u7ed3\u679c
\"\"<\/p>\n\n\n\n
\u4ece\u7ed3\u679c\u53ef\u4ee5\u770b\u5230\u662f\u7b26\u5408\u9884\u671f\u7684\uff0caaa\u662f\u6211\u4eec\u53ef\u4ee5\u7406\u89e3\u7684\u901a\u9053\uff0c\u4f46\u662f\u53e6\u5916\u4e24\u4e2a\u901a\u9053\u6bd4\u8f83\u5947\u602akeyevent@2<\/strong>:del
keyspace@2<\/strong>:aaa
\u8fd9\u4e2a\u662f\u4ec0\u4e48\u4e1c\u897f\uff1f\u4e3a\u4ec0\u4e48\u8981\u5199\u8fd9\u4e48\u5947\u602a\u7684\u901a\u9053\uff1f\u5e76\u4e14\u4e5f\u662f\u53ef\u4ee5\u53d1\u9001\u7684\uff0c\u5bf9\u5e94\u8bed\u53e5\u5982\u4e0b<\/p>\n\n\n\n
publish __keyevent@2__:del aaa\npublish __keyspace@2__:aaa del<\/pre>\n\n\n\n
\u540c\u6837\u53ef\u4ee5\u6536\u5230\u7ed3\u679c\uff0c\u5bf9\u5e94\u8f93\u51fa\u5982\u4e0b
\"\"
\"\"<\/p>\n\n\n\n
\u7ed3\u679c\u4e5f\u662f\u7b26\u5408\u9884\u671f\u7684\u3002\u8fd9\u91cc\u4e3a\u4ec0\u4e48\u8981\u7528\u8fd9\u6837\u7279\u522b\u7684\u5199\u6cd5\uff0c\u5176\u5b9e\u8fd9\u79cd\u662f\u7cfb\u7edf\u7684\u81ea\u8eab\u7684\u53d1\u9001\u6d88\u606f\u683c\u5f0f\uff0c\u4e5f\u5c31\u662f\u544a\u8bc9\u6211\u4eec\u867d\u7136\u53ef\u4ee5\u4f46\u662f\u6700\u597d\u4e0d\u8981\u7531\u79c1\u4eba\u8c03\u7528\uff0c\u5728\u5199\u5177\u4f53\u4e1a\u52a1\u7684\u65f6\u5019\u7684\u53d1\u9001\u7684\u6d88\u606f\u683c\u5f0f\u8981\u5c3d\u91cf\u907f\u5f00\u8fd9\u79cd\u5199\u6cd5\u3002<\/p>\n\n\n\n
\u5230\u76ee\u524d\u4e3a\u6b62\u53ef\u80fd\u8fd8\u6709\u4eba\u4e0d\u77e5\u9053\u5982\u4f55\u5728\u4ee3\u7801\u91cc\u9762\u53d1\u9001\u6d88\u606f\uff0c\u5176\u5b9e\u975e\u5e38\u7b80\u5355\uff0c\u76f4\u63a5\u4e0a\u4ee3\u7801<\/p>\n\n\n\n
redisTemplate.convertAndSend(\"aaa\",\"hello\");<\/pre>\n\n\n\n
\u662f\u4e0d\u662f\u7279\u522b\u7b80\u5355\uff1f\u90a3\u4e48\u54ea\u4e9b\u60c5\u51b5\u4f1a\u89e6\u53d1redis\u81ea\u8eab\u7684\u6d88\u606f\u53d1\u9001\u5462\uff0c\u76ee\u524d\u5df2\u77e5\u6709redis\u7684\u4e8b\u4ef6\u64cd\u4f5c\u548ckey\u64cd\u4f5c\uff0c\u6bd4\u5982\u9a6c\u4e0a\u80fd\u60f3\u5230\u7684key\u7684\u5220\u9664\uff0c\u4fee\u6539\uff0c\u8fc7\u671f\u7b49\u7b49<\/p>\n\n\n\n
\u73b0\u5728\u5728\u6765\u770b\u770b\u8fd9\u4e24\u79cd\u5199\u6cd5\u7684\u5177\u4f53\u542b\u4e49\uff1a<\/p>\n\n\n\n
\u5982\u679c\u60f3\u77e5\u9053\u67d0\u4e2a\u4e8b\u4ef6\u7684\u89e6\u53d1\u662f\u7531\u4ec0\u4e48key\u5f15\u8d77\u7684\u4f7f\u7528keyevent<\/h4>\n\n\n\n
publish keyevent@*<\/strong>:event aaa<\/p>\n\n\n\n
\u4e0a\u9762\u53ef\u66ff\u6362\u7684\u90e8\u5206\u6709
*\u4ee3\u8868\u7b2c\u51e0\u4e2a\u5e93\u7684key\u89e6\u53d1\u4e86\u4e8b\u4ef6\uff0credis\u9ed8\u8ba416\u4e2a\u5e93\uff0c\u53ef\u4ee5\u586b\u4efb\u4f55\u4e00\u4e2a\u6570\u5b57\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u661f\u53f7\u4ee3\u8868\u4efb\u4f55\u5e93
event\u4ee3\u8868\u4e86\u4e8b\u4ef6\uff0cdel\uff0cexpire\uff0crename…
aaa\u4ee3\u8868\u6d88\u606f\u7684\u53d1\u9001\u901a\u9053\uff0c\u5bf9\u5e94\u63a5\u6536\u9700\u8981\u76d1\u63a7\u8be5\u901a\u9053<\/p>\n\n\n\n
\u4f8b\u5b50<\/p>\n\n\n\n
publish __keyevent@2__:del aaa<\/pre>\n\n\n\n
\u6240\u4ee5\u4e0a\u9762\u8bed\u53e5\u8868\u793a\u7684\u610f\u601d\u662fredis\u76842\u53f7\u5e93\u89e6\u53d1\u4e86\u5220\u9664key\u4e8b\u4ef6\uff0c\u7136\u540eredis\u7cfb\u7edf\u4f1a\u81ea\u52a8\u53d1\u9001\u4e00\u6761\u5220\u9664\u4e8b\u4ef6\u7684\u6d88\u606f\uff0c\u6d88\u606f\u5185\u5bb9\u662f\u88ab\u5220\u9664\u7684key\u4e3aaaa\uff0c\u7136\u540e\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u76d1\u542c\u4e8b\u4ef6\u7684\u53d8\u5316\uff0c\u4e1a\u52a1\u4e0a\u518d\u505a\u5bf9\u5e94\u7684\u5904\u7406\uff0c\u8be5\u6d88\u606f\u4e8b\u4ef6\u662f\u4f5c\u4e3a\u4e3b\u4f53\u3002<\/p>\n\n\n\n
\u5982\u679c\u60f3\u77e5\u9053\u67d0\u4e2akey\u53d1\u751f\u4e86\u54ea\u4e9b\u53d8\u5316\u4f7f\u7528keyspace<\/h4>\n\n\n\n
publish keyspace@*<\/strong>:aaa del<\/p>\n\n\n\n
\u540c\u7406\u4e0a\u9762\u53ef\u66ff\u6362\u7684\u90e8\u5206\u6709
*\u4ee3\u8868\u7b2c\u51e0\u4e2a\u5e93\u7684key\u89e6\u53d1\u4e86\u4e8b\u4ef6
event\u4ee3\u8868\u4e86\u4e8b\u4ef6\uff0cdel\uff0cexpire\uff0crename…
aaa\u4ee3\u8868\u6d88\u606f\u7684\u901a\u9053<\/p>\n\n\n\n
publish __keyspace@2__:aaa del<\/pre>\n\n\n\n
\u6240\u4ee5\u4e0a\u9762\u8bed\u53e5\u8868\u793a\u7684\u610f\u601d\u662fredis\u76842\u53f7\u5e93\u4e00\u4e2akey\u4e3aaaa\u53d1\u751f\u4e86\u6539\u53d8\uff0c\u8be5key\u7684\u6539\u53d8\u89e6\u53d1\u4e86redis\u7684\u6d88\u606f\u901a\u77e5\uff0c\u6d88\u606f\u5185\u5bb9\u662f\u8be5key\u7684\u5177\u4f53\u53d8\u5316(\u4e5f\u5c31\u662fdel)\uff0c\u8ddf\u524d\u9762\u76f8\u6bd4\u7406\u89e3\u4e3b\u4f53\u53d8\u5316\u4e86<\/p>\n\n\n\n
\u5f53\u7136\u5982\u4e0a\u4e24\u4e2a\u63a8\u9001\u9700\u8981redis\u81ea\u8eab\u652f\u6301\uff0c\u5df2\u77e5\u76ee\u524dredis\u8981\u652f\u6301\u8be5\u529f\u80fd\u81f3\u5c11\u7248\u672c\u8981\u5927\u4e8e2.8.0
\u5176\u6b21\uff0c\u8fd9\u4e9b\u63a8\u9001\u662f\u8981\u5360\u7528\u670d\u52a1\u5668\u8d44\u6e90\u7684\uff0c\u6240\u4ee5\u9700\u8981\u4e3b\u52a8\u5f00\u542f\uff0c\u5f00\u542f\u65b9\u5f0f\u662f\u5728redis.conf\u6587\u4ef6\u4e2d\u52a0\u4e0a\uff08\u5982\u679c\u5b58\u5728\u5219\u5f00\u542f\uff09\u5982\u4e0b\u4ee3\u7801\u5e76\u91cd\u542fredis\u670d\u52a1\u5668<\/p>\n","protected":false},"excerpt":{"rendered":"
[code lang=”shell”] push channel body [\/code] \u5982\u4e0a\u662fredis\u53d1 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/www.wqeq.com\/index.php?rest_route=\/wp\/v2\/posts\/19070"}],"collection":[{"href":"https:\/\/www.wqeq.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wqeq.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wqeq.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wqeq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=19070"}],"version-history":[{"count":17,"href":"https:\/\/www.wqeq.com\/index.php?rest_route=\/wp\/v2\/posts\/19070\/revisions"}],"predecessor-version":[{"id":19152,"href":"https:\/\/www.wqeq.com\/index.php?rest_route=\/wp\/v2\/posts\/19070\/revisions\/19152"}],"wp:attachment":[{"href":"https:\/\/www.wqeq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wqeq.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=19070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wqeq.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=19070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}