{"id":105676,"date":"2024-10-23T13:24:28","date_gmt":"2024-10-23T05:24:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/105676\/"},"modified":"2024-10-23T13:24:29","modified_gmt":"2024-10-23T05:24:29","slug":"redis-%e9%81%8e%e6%9c%9f%e6%99%82%e5%84%aa%e5%8c%96%e5%a4%9a%e7%b7%9a%e7%a8%8b%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/105676\/","title":{"rendered":"Redis \u904e\u671f\u6642\u512a\u5316\u591a\u7dda\u7a0b\u6027\u80fd"},"content":{"rendered":"

Redis \u904e\u671f\u6642\u512a\u5316\u591a\u7dda\u7a0b\u6027\u80fd<\/h1>\n

\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u96a8\u8457\u591a\u7dda\u7a0b\u61c9\u7528\u7684\u8208\u8d77\uff0c\u5982\u4f55\u5728 Redis \u4e2d\u512a\u5316\u904e\u671f\u9375\u7684\u8655\u7406\u6027\u80fd\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u904e\u671f\u6a5f\u5236\u53ca\u5176\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u7684\u6027\u80fd\u512a\u5316\u7b56\u7565\u3002<\/p>\n

Redis \u7684\u904e\u671f\u6a5f\u5236<\/h2>\n

Redis \u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u904e\u671f\u9375\u8655\u7406\u65b9\u5f0f\uff1a\u5b9a\u671f\u522a\u9664\u548c\u60f0\u6027\u522a\u9664\u3002\u5b9a\u671f\u522a\u9664\u662f\u6307 Redis \u6bcf\u9694\u4e00\u6bb5\u6642\u9593\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u522a\u9664\u904e\u671f\u7684\u9375\uff1b\u800c\u60f0\u6027\u522a\u9664\u5247\u662f\u5728\u8a2a\u554f\u67d0\u500b\u9375\u6642\uff0c\u6aa2\u67e5\u5176\u662f\u5426\u904e\u671f\uff0c\u82e5\u904e\u671f\u5247\u522a\u9664\u3002<\/p>\n

\u9019\u5169\u7a2e\u65b9\u5f0f\u5404\u6709\u512a\u7f3a\u9ede\u3002\u5b9a\u671f\u522a\u9664\u80fd\u5920\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\uff0c\u4f46\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u56e0\u70ba\u5b83\u9700\u8981\u5728\u80cc\u666f\u7dda\u7a0b\u4e2d\u9032\u884c\u9375\u7684\u6aa2\u67e5\u3002\u800c\u60f0\u6027\u522a\u9664\u5247\u53ef\u80fd\u5c0e\u81f4\u904e\u671f\u9375\u5728\u4e00\u6bb5\u6642\u9593\u5167\u4ecd\u7136\u4f54\u7528\u5167\u5b58\uff0c\u5f71\u97ff\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n

\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u7684\u6311\u6230<\/h2>\n

\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0cRedis \u7684\u55ae\u7dda\u7a0b\u7279\u6027\u53ef\u80fd\u6703\u6210\u70ba\u6027\u80fd\u74f6\u9838\u3002\u7576\u591a\u500b\u7dda\u7a0b\u540c\u6642\u8a2a\u554f Redis \u6642\uff0c\u6240\u6709\u8acb\u6c42\u90fd\u9700\u8981\u6392\u968a\u8655\u7406\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u5ef6\u9072\u589e\u52a0\u3002\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u904e\u671f\u9375\u7684\u8655\u7406\u53ef\u80fd\u6703\u5f71\u97ff\u6574\u9ad4\u7684\u97ff\u61c9\u6642\u9593\u3002<\/p>\n

\u512a\u5316\u7b56\u7565<\/h2>\n

1. \u4f7f\u7528 Redis Cluster<\/h3>\n

Redis Cluster \u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u55ae\u500b\u7bc0\u9ede\u7684\u8ca0\u64d4\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0c\u901a\u904e\u5c07\u8acb\u6c42\u5206\u6563\u5230\u4e0d\u540c\u7684\u7bc0\u9ede\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5ef6\u9072\u3002<\/p>\n

2. \u589e\u52a0\u904e\u671f\u6aa2\u67e5\u7684\u983b\u7387<\/h3>\n

\u96d6\u7136 Redis \u7684\u9ed8\u8a8d\u904e\u671f\u6aa2\u67e5\u983b\u7387\u662f 100 \u6beb\u79d2\uff0c\u4f46\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u8003\u616e\u589e\u52a0\u6aa2\u67e5\u983b\u7387\u3002\u9019\u6a23\u53ef\u4ee5\u66f4\u5feb\u5730\u91cb\u653e\u904e\u671f\u7684\u9375\uff0c\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\u3002<\/p>\n

3. \u4f7f\u7528 Lua \u8173\u672c<\/h3>\n

Redis \u652f\u6301 Lua \u8173\u672c\uff0c\u53ef\u4ee5\u5c07\u591a\u500b\u64cd\u4f5c\u5408\u4f75\u70ba\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u591a\u6b21\u8acb\u6c42\u7684\u5ef6\u9072\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u6aa2\u67e5\u9375\u662f\u5426\u904e\u671f\u7684\u60c5\u6cc1\u4e0b\u3002\u4f8b\u5982\uff1a<\/p>\n

\nEVAL \"if redis.call('exists', KEYS[1]) == 1 then return redis.call('get', KEYS[1]) else return nil end\" 1 mykey\n<\/code><\/pre>\n
\u9019\u6bb5\u8173\u672c\u6703\u6aa2\u67e5\u9375\u662f\u5426\u5b58\u5728\uff0c\u82e5\u5b58\u5728\u5247\u8fd4\u56de\u5176\u503c\uff0c\u5426\u5247\u8fd4\u56de nil\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u4e00\u500b\u8acb\u6c42\u4e2d\u5b8c\u6210\u6aa2\u67e5\u548c\u7372\u53d6\u64cd\u4f5c\uff0c\u6e1b\u5c11\u5ef6\u9072\u3002<\/p>\n
4. \u4f7f\u7528\u5ba2\u6236\u7aef\u7de9\u5b58<\/h3>\n
\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u8003\u616e\u5728\u5ba2\u6236\u7aef\u5be6\u73fe\u7de9\u5b58\u6a5f\u5236\uff0c\u6e1b\u5c11\u5c0d Redis \u7684\u8acb\u6c42\u983b\u7387\u3002\u9019\u6a23\u53ef\u4ee5\u964d\u4f4e Redis \u7684\u8ca0\u64d4\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u512a\u5316 Redis \u7684\u904e\u671f\u6027\u80fd\u662f\u4e00\u500b\u8907\u96dc\u7684\u4efb\u52d9\uff0c\u4f46\u901a\u904e\u5408\u7406\u7684\u67b6\u69cb\u8a2d\u8a08\u548c\u512a\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7a69\u5b9a\u6027\u3002\u4f7f\u7528 Redis Cluster\u3001\u589e\u52a0\u904e\u671f\u6aa2\u67e5\u983b\u7387\u3001\u5229\u7528 Lua \u8173\u672c\u4ee5\u53ca\u5be6\u73fe\u5ba2\u6236\u7aef\u7de9\u5b58\u7b49\u65b9\u6cd5\uff0c\u90fd\u662f\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n
\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc \u9999\u6e2f VPS<\/a> \u53ca\u5176\u61c9\u7528\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u904e\u671f\u7b56\u7565\u5982\u4f55\u512a\u5316\u591a\u7dda\u7a0b\u6027\u80fd\uff0c\u63d0\u9ad8\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-105676","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/105676","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=105676"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/105676\/revisions"}],"predecessor-version":[{"id":105677,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/105676\/revisions\/105677"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=105676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=105676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=105676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}