{"id":154065,"date":"2024-11-02T12:40:19","date_gmt":"2024-11-02T04:40:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/154065\/"},"modified":"2024-11-02T12:40:20","modified_gmt":"2024-11-02T04:40:20","slug":"%e7%ad%89%e5%be%85redis%e7%9a%84%e5%96%9a%e9%86%92%e9%96%8b%e5%95%9f%e6%96%b0%e7%9a%84%e6%9c%9f%e5%be%85%ef%bc%88redis%e7%ad%89%e5%be%85%e9%80%9a%e7%9f%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/154065\/","title":{"rendered":"\u7b49\u5f85Redis\u7684\u559a\u9192\u958b\u555f\u65b0\u7684\u671f\u5f85\uff08redis\u7b49\u5f85\u901a\u77e5\uff09"},"content":{"rendered":"

\u7b49\u5f85Redis\u7684\u559a\u9192\u958b\u555f\u65b0\u7684\u671f\u5f85\uff08Redis\u7b49\u5f85\u901a\u77e5\uff09<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u5b83\u4e0d\u50c5\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u9084\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u9748\u6d3b\u5730\u8655\u7406\u5404\u7a2e\u9700\u6c42\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u7b49\u5f85\u901a\u77e5\u6a5f\u5236\uff0c\u4e26\u4e86\u89e3\u5b83\u5982\u4f55\u5e6b\u52a9\u958b\u767c\u8005\u5728\u9ad8\u6548\u80fd\u7684\u74b0\u5883\u4e2d\u7ba1\u7406\u6578\u64da\u3002<\/p>\n

Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u6210\u70ba\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u5206\u6790\u7b49\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002Redis\u7684\u8a2d\u8a08\u7406\u5ff5\u662f\u7c21\u55ae\u800c\u9ad8\u6548\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u5927\u91cf\u8acb\u6c42\u6642\u4ecd\u80fd\u4fdd\u6301\u4f4e\u5ef6\u9072\u3002<\/p>\n

\u7b49\u5f85\u901a\u77e5\u7684\u6982\u5ff5<\/h2>\n

\u5728Redis\u4e2d\uff0c\u7b49\u5f85\u901a\u77e5\uff08Wait Notification\uff09\u662f\u4e00\u7a2e\u7528\u65bc\u5be6\u73fe\u4e8b\u4ef6\u9a45\u52d5\u7de8\u7a0b\u7684\u6a5f\u5236\u3002\u9019\u7a2e\u6a5f\u5236\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u7279\u5b9a\u689d\u4ef6\u6eff\u8db3\u6642\u63a5\u6536\u901a\u77e5\uff0c\u5f9e\u800c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8f2a\u8a62\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u53cd\u61c9\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0c\u7121\u7591\u662f\u4e00\u500b\u91cd\u8981\u7684\u7279\u6027\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528\u7b49\u5f85\u901a\u77e5<\/h3>\n

Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u5be6\u73fe\u7b49\u5f85\u901a\u77e5\u7684\u529f\u80fd\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u662fWAIT<\/code>\u548cSUBSCRIBE<\/code>\u547d\u4ee4\u3002\u9019\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5728\u6578\u64da\u8b8a\u66f4\u6642\u7372\u53d6\u901a\u77e5\uff0c\u5f9e\u800c\u89f8\u767c\u76f8\u61c9\u7684\u64cd\u4f5c\u3002<\/p>\n

\u793a\u4f8b\uff1a\u4f7f\u7528SUBSCRIBE\u547d\u4ee4<\/h4>\n
127.0.0.1:6379> SUBSCRIBE my_channel\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u5ba2\u6236\u7aef\u8a02\u95b1\u4e86\u4e00\u500b\u540d\u70bamy_channel<\/code>\u7684\u983b\u9053\u3002\u7576\u6709\u6d88\u606f\u767c\u9001\u5230\u9019\u500b\u983b\u9053\u6642\uff0c\u5ba2\u6236\u7aef\u5c07\u6703\u6536\u5230\u901a\u77e5\u3002<\/p>\n
\u793a\u4f8b\uff1a\u4f7f\u7528WAIT\u547d\u4ee4<\/h4>\n
127.0.0.1:6379> WAIT 1 5000\n<\/code><\/pre>\n
\u9019\u500b\u547d\u4ee4\u544a\u8a34Redis\u7b49\u5f85\u81f3\u5c11\u4e00\u500b\u5f9e\u7bc0\u9ede\u78ba\u8a8d\u5beb\u5165\u64cd\u4f5c\uff0c\u4e26\u57285000\u6beb\u79d2\u5167\u8fd4\u56de\u3002\u9019\u5c0d\u65bc\u9700\u8981\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\u975e\u5e38\u91cd\u8981\u3002<\/p>\n
\u7b49\u5f85\u901a\u77e5\u7684\u61c9\u7528\u5834\u666f<\/h2>\n
\u7b49\u5f85\u901a\u77e5\u6a5f\u5236\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u4f8b\u5982\uff0c\u5728\u5373\u6642\u804a\u5929\u61c9\u7528\u4e2d\uff0c\u7576\u4e00\u500b\u7528\u6236\u767c\u9001\u6d88\u606f\u6642\uff0c\u5176\u4ed6\u7528\u6236\u53ef\u4ee5\u7acb\u5373\u6536\u5230\u901a\u77e5\uff0c\u5f9e\u800c\u5be6\u73fe\u5373\u6642\u901a\u8a0a\u3002\u6b64\u5916\uff0c\u5728\u6578\u64da\u5206\u6790\u548c\u76e3\u63a7\u7cfb\u7d71\u4e2d\uff0c\u7576\u6578\u64da\u66f4\u65b0\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u7acb\u5373\u53cd\u61c9\uff0c\u9032\u884c\u76f8\u61c9\u7684\u8655\u7406\u3002<\/p>\n
\u6027\u80fd\u8003\u91cf<\/h2>\n
\u96d6\u7136\u7b49\u5f85\u901a\u77e5\u6a5f\u5236\u63d0\u4f9b\u4e86\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u958b\u767c\u8005\u4ecd\u9700\u8003\u616e\u6027\u80fd\u554f\u984c\u3002\u904e\u591a\u7684\u8a02\u95b1\u548c\u901a\u77e5\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u8ca0\u64d4\u52a0\u91cd\uff0c\u56e0\u6b64\u5728\u8a2d\u8a08\u7cfb\u7d71\u6642\uff0c\u61c9\u8a72\u5408\u7406\u898f\u5283\u901a\u77e5\u7684\u983b\u7387\u548c\u6578\u91cf\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Redis\u7684\u7b49\u5f85\u901a\u77e5\u6a5f\u5236\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u6578\u64da\u8b8a\u66f4\u548c\u4e8b\u4ef6\u9a45\u52d5\u7684\u61c9\u7528\u7a0b\u5e8f\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528\u9019\u4e9b\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u63d0\u5347\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5728\u9078\u64c7\u5408\u9069\u7684VPS<\/code>\u6216\u4e91\u670d\u52a1\u5668<\/code>\u6642\uff0c\u8003\u616e\u5230Redis\u7684\u7279\u6027\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u66f4\u597d\u5730\u61c9\u5c0d\u4e0d\u65b7\u8b8a\u5316\u7684\u5e02\u5834\u9700\u6c42\u3002<\/p>\n
\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9999\u6e2fVPS<\/code>\u548c\u670d\u52a1\u5668<\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u7684\u7b49\u5f85\u901a\u77e5\u529f\u80fd\uff0c\u5982\u4f55\u559a\u9192\u61c9\u7528\u7a0b\u5e8f\uff0c\u958b\u555f\u5168\u65b0\u7684\u671f\u5f85\u8207\u6548\u7387\u63d0\u5347\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-154065","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154065","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=154065"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154065\/revisions"}],"predecessor-version":[{"id":154066,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154065\/revisions\/154066"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=154065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=154065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=154065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}