{"id":98840,"date":"2024-10-21T05:58:16","date_gmt":"2024-10-20T21:58:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98840\/"},"modified":"2024-10-21T05:58:16","modified_gmt":"2024-10-20T21:58:16","slug":"redis-%e8%a8%82%e9%96%b1%e6%96%b7%e7%b7%9a%e9%87%8d%e9%80%a3%e6%a9%9f%e5%88%b6%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98840\/","title":{"rendered":"Redis \u8a02\u95b1\u65b7\u7dda\u91cd\u9023\u6a5f\u5236\u5206\u6790"},"content":{"rendered":"<h1 id=\"redis-%e8%a8%82%e9%96%b1%e6%96%b7%e7%b7%9a%e9%87%8d%e9%80%a3%e6%a9%9f%e5%88%b6%e5%88%86%e6%9e%90-tsHncROeWG\">Redis \u8a02\u95b1\u65b7\u7dda\u91cd\u9023\u6a5f\u5236\u5206\u6790<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5f0f\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u5176\u8a02\u95b1\/\u767c\u5e03\uff08Pub\/Sub\uff09\u529f\u80fd\u4f7f\u5f97\u61c9\u7528\u7a0b\u5f0f\u80fd\u5920\u5be6\u73fe\u5373\u6642\u6d88\u606f\u50b3\u905e\u3002\u7136\u800c\uff0c\u5728\u5be6\u969b\u904b\u884c\u4e2d\uff0c\u7db2\u7d61\u4e0d\u7a69\u5b9a\u6216\u670d\u52d9\u5668\u6545\u969c\u53ef\u80fd\u5c0e\u81f4\u8a02\u95b1\u8005\u8207 Redis \u670d\u52d9\u5668\u4e4b\u9593\u7684\u9023\u63a5\u4e2d\u65b7\u3002\u672c\u6587\u5c07\u6df1\u5165\u5206\u6790 Redis \u7684\u8a02\u95b1\u65b7\u7dda\u91cd\u9023\u6a5f\u5236\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u61c9\u5c0d\u9019\u4e00\u554f\u984c\u3002<\/p>\n<h2 id=\"redis-%e8%a8%82%e9%96%b1-%e7%99%bc%e5%b8%83%e6%a9%9f%e5%88%b6%e6%a6%82%e8%bf%b0-tsHncROeWG\">Redis \u8a02\u95b1\/\u767c\u5e03\u6a5f\u5236\u6982\u8ff0<\/h2>\n<p>Redis \u7684 Pub\/Sub \u6a5f\u5236\u5141\u8a31\u5ba2\u6236\u7aef\u8a02\u95b1\u7279\u5b9a\u7684\u983b\u9053\uff0c\u4e26\u63a5\u6536\u8a72\u983b\u9053\u4e0a\u767c\u4f48\u7684\u6d88\u606f\u3002\u7576\u4e00\u500b\u5ba2\u6236\u7aef\u767c\u4f48\u6d88\u606f\u5230\u67d0\u500b\u983b\u9053\u6642\uff0c\u6240\u6709\u8a02\u95b1\u8a72\u983b\u9053\u7684\u5ba2\u6236\u7aef\u90fd\u6703\u6536\u5230\u8a72\u6d88\u606f\u3002\u9019\u4e00\u6a5f\u5236\u975e\u5e38\u9069\u5408\u9700\u8981\u5373\u6642\u901a\u8a0a\u7684\u61c9\u7528\u5834\u666f\uff0c\u5982\u804a\u5929\u61c9\u7528\u3001\u5373\u6642\u901a\u77e5\u7cfb\u7d71\u7b49\u3002<\/p>\n<h2 id=\"%e6%96%b7%e7%b7%9a%e5%8e%9f%e5%9b%a0-tsHncROeWG\">\u65b7\u7dda\u539f\u56e0<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u7684\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4ee5\u4e0b\u5e7e\u7a2e\u5c0e\u81f4\u65b7\u7dda\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7db2\u7d61\u4e0d\u7a69\u5b9a\uff1a\u7db2\u7d61\u5ef6\u9072\u6216\u4e1f\u5305\u53ef\u80fd\u5c0e\u81f4\u9023\u63a5\u4e2d\u65b7\u3002<\/li>\n<li>\u670d\u52d9\u5668\u91cd\u555f\uff1aRedis \u670d\u52d9\u5668\u7684\u91cd\u555f\u6703\u5c0e\u81f4\u6240\u6709\u73fe\u6709\u9023\u63a5\u4e2d\u65b7\u3002<\/li>\n<li>\u5ba2\u6236\u7aef\u6545\u969c\uff1a\u5ba2\u6236\u7aef\u61c9\u7528\u7a0b\u5e8f\u5d29\u6f70\u6216\u7570\u5e38\u9000\u51fa\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%87%8d%e9%80%a3%e6%a9%9f%e5%88%b6-tsHncROeWG\">\u91cd\u9023\u6a5f\u5236<\/h2>\n<p>Redis \u7684\u8a02\u95b1\u8005\u5728\u65b7\u7dda\u5f8c\u9700\u8981\u5be6\u73fe\u91cd\u9023\u6a5f\u5236\uff0c\u4ee5\u4fbf\u80fd\u5920\u91cd\u65b0\u8a02\u95b1\u983b\u9053\u4e26\u63a5\u6536\u6d88\u606f\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u91cd\u9023\u7684\u4e00\u4e9b\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%b8%ac%e9%80%a3%e6%8e%a5%e7%8b%80%e6%85%8b-tsHncROeWG\">1. \u6aa2\u6e2c\u9023\u63a5\u72c0\u614b<\/h3>\n<p>\u5ba2\u6236\u7aef\u61c9\u5b9a\u671f\u6aa2\u67e5\u8207 Redis \u670d\u52d9\u5668\u7684\u9023\u63a5\u72c0\u614b\u3002\u53ef\u4ee5\u901a\u904e\u767c\u9001 PING \u547d\u4ee4\u4f86\u6aa2\u67e5\u9023\u63a5\u662f\u5426\u6b63\u5e38\u3002<\/p>\n<pre><code>redis-cli PING<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e7%8f%be%e9%87%8d%e9%80%a3%e9%82%8f%e8%bc%af-tsHncROeWG\">2. \u5be6\u73fe\u91cd\u9023\u908f\u8f2f<\/h3>\n<p>\u7576\u6aa2\u6e2c\u5230\u9023\u63a5\u4e2d\u65b7\u6642\uff0c\u5ba2\u6236\u7aef\u61c9\u8a72\u81ea\u52d5\u5617\u8a66\u91cd\u65b0\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u91cd\u9023\u908f\u8f2f\u793a\u4f8b\uff1a<\/p>\n<pre><code>while (true) {\n    try {\n        \/\/ \u5617\u8a66\u9023\u63a5\u5230 Redis\n        redis.connect();\n        \/\/ \u91cd\u65b0\u8a02\u95b1\u983b\u9053\n        redis.subscribe('my_channel');\n        break; \/\/ \u9023\u63a5\u6210\u529f\uff0c\u8df3\u51fa\u5faa\u74b0\n    } catch (e) {\n        \/\/ \u9023\u63a5\u5931\u6557\uff0c\u7b49\u5f85\u4e00\u6bb5\u6642\u9593\u5f8c\u91cd\u8a66\n        sleep(1000);\n    }\n}<\/code><\/pre>\n<h3 id=\"3-%e9%87%8d%e6%96%b0%e8%a8%82%e9%96%b1%e9%a0%bb%e9%81%93-tsHncROeWG\">3. \u91cd\u65b0\u8a02\u95b1\u983b\u9053<\/h3>\n<p>\u5728\u6210\u529f\u91cd\u9023\u5f8c\uff0c\u5ba2\u6236\u7aef\u9700\u8981\u91cd\u65b0\u8a02\u95b1\u4e4b\u524d\u7684\u983b\u9053\uff0c\u4ee5\u78ba\u4fdd\u4e0d\u6703\u932f\u904e\u4efb\u4f55\u6d88\u606f\u3002\u9019\u53ef\u4ee5\u901a\u904e\u8abf\u7528\u8a02\u95b1\u65b9\u6cd5\u4f86\u5be6\u73fe\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-tsHncROeWG\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u63d0\u9ad8 Redis \u8a02\u95b1\u7684\u7a69\u5b9a\u6027\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u6301\u4e45\u5316\u9023\u63a5\uff1a\u907f\u514d\u983b\u7e41\u5efa\u7acb\u548c\u95dc\u9589\u9023\u63a5\u3002<\/li>\n<li>\u8a2d\u7f6e\u5408\u7406\u7684\u91cd\u8a66\u9593\u9694\uff1a\u907f\u514d\u56e0\u70ba\u904e\u65bc\u983b\u7e41\u7684\u91cd\u8a66\u800c\u9020\u6210\u670d\u52d9\u5668\u8ca0\u64d4\u3002<\/li>\n<li>\u76e3\u63a7\u9023\u63a5\u72c0\u614b\uff1a\u4f7f\u7528\u76e3\u63a7\u5de5\u5177\u4f86\u6aa2\u67e5 Redis \u7684\u5065\u5eb7\u72c0\u614b\uff0c\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-tsHncROeWG\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u8a02\u95b1\u65b7\u7dda\u91cd\u9023\u6a5f\u5236\u662f\u78ba\u4fdd\u5373\u6642\u6d88\u606f\u50b3\u905e\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u5408\u7406\u7684\u91cd\u9023\u908f\u8f2f\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u61c9\u5c0d\u9023\u63a5\u4e2d\u65b7\u7684\u554f\u984c\uff0c\u63d0\u5347\u61c9\u7528\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd Redis \u670d\u52d9\u5668\u7684\u7a69\u5b9a\u904b\u884c\uff0c\u9032\u4e00\u6b65\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u6790Redis\u8a02\u95b1\u65b7\u7dda\u91cd\u9023\u6a5f\u5236\uff0c\u63a2\u8a0e\u5176\u904b\u4f5c\u539f\u7406\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6548\u80fd\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-98840","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98840","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=98840"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98840\/revisions"}],"predecessor-version":[{"id":98841,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98840\/revisions\/98841"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}