{"id":163441,"date":"2024-11-04T23:32:19","date_gmt":"2024-11-04T15:32:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163441\/"},"modified":"2024-11-04T23:32:20","modified_gmt":"2024-11-04T15:32:20","slug":"%e8%a7%a3%e6%b1%baredis%e9%81%8e%e6%9c%9f%e5%a4%9a%e7%b7%9a%e7%a8%8b%e6%87%89%e7%94%a8%e7%9a%84%e6%96%b0%e6%80%9d%e8%b7%af%ef%bc%88redis%e9%81%8e%e6%9c%9f-%e5%a4%9a%e7%b7%9a%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163441\/","title":{"rendered":"\u89e3\u6c7aRedis\u904e\u671f\u591a\u7dda\u7a0b\u61c9\u7528\u7684\u65b0\u601d\u8def\uff08Redis\u904e\u671f \u591a\u7dda\u7a0b)"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%baredis%e9%81%8e%e6%9c%9f%e5%a4%9a%e7%b7%9a%e7%a8%8b%e6%87%89%e7%94%a8%e7%9a%84%e6%96%b0%e6%80%9d%e8%b7%af%ef%bc%88redis%e9%81%8e%e6%9c%9f-%e5%a4%9a%e7%b7%9a%e7%a8%8b%ef%bc%89-LjWHutpWmk\">\u89e3\u6c7aRedis\u904e\u671f\u591a\u7dda\u7a0b\u61c9\u7528\u7684\u65b0\u601d\u8def\uff08Redis\u904e\u671f \u591a\u7dda\u7a0b\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\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\u6709\u6548\u7ba1\u7406Redis\u4e2d\u7684\u904e\u671f\u9375\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u904e\u671f\u9375\u7684\u7ba1\u7406\u7b56\u7565\uff0c\u4e26\u63d0\u51fa\u4e00\u4e9b\u65b0\u601d\u8def\uff0c\u4ee5\u61c9\u5c0d\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u6311\u6230\u3002<\/p>\n<h2 id=\"redis%e9%81%8e%e6%9c%9f%e9%8d%b5%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-LjWHutpWmk\">Redis\u904e\u671f\u9375\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u652f\u6301\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u7576\u904e\u671f\u6642\u9593\u5230\u9054\u6642\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u4f7f\u5f97Redis\u5728\u8655\u7406\u81e8\u6642\u6578\u64da\u6642\u975e\u5e38\u9ad8\u6548\u3002\u7136\u800c\uff0c\u5728\u591a\u7dda\u7a0b\u61c9\u7528\u4e2d\uff0c\u904e\u671f\u9375\u7684\u7ba1\u7406\u8b8a\u5f97\u66f4\u52a0\u8907\u96dc\uff0c\u56e0\u70ba\u591a\u500b\u7dda\u7a0b\u53ef\u80fd\u540c\u6642\u8a2a\u554f\u548c\u4fee\u6539\u540c\u4e00\u500b\u9375\u3002<\/p>\n<h2 id=\"%e5%a4%9a%e7%b7%9a%e7%a8%8b%e7%92%b0%e5%a2%83%e4%b8%8b%e7%9a%84%e6%8c%91%e6%88%b0-LjWHutpWmk\">\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u6311\u6230<\/h2>\n<p>\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0c\u4ee5\u4e0b\u5e7e\u500b\u6311\u6230\u9700\u8981\u7279\u5225\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li><strong>\u7af6\u722d\u689d\u4ef6\uff1a<\/strong>\u591a\u500b\u7dda\u7a0b\u53ef\u80fd\u540c\u6642\u5617\u8a66\u8a2a\u554f\u6216\u522a\u9664\u540c\u4e00\u500b\u904e\u671f\u9375\uff0c\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u3002<\/li>\n<li><strong>\u6027\u80fd\u554f\u984c\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0cRedis\u7684\u904e\u671f\u9375\u6aa2\u67e5\u6a5f\u5236\u53ef\u80fd\u6210\u70ba\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u7ba1\u7406\uff1a<\/strong>\u904e\u671f\u9375\u7684\u522a\u9664\u53ef\u80fd\u6703\u5f71\u97ff\u7cfb\u7d71\u7684\u8cc7\u6e90\u4f7f\u7528\uff0c\u7279\u5225\u662f\u5728\u5167\u5b58\u7ba1\u7406\u65b9\u9762\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-LjWHutpWmk\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a\u4e0a\u8ff0\u6311\u6230\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%88%86%e5%b8%83%e5%bc%8f%e9%8e%96-LjWHutpWmk\">1. \u4f7f\u7528\u5206\u5e03\u5f0f\u9396<\/h3>\n<p>\u5728\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5206\u5e03\u5f0f\u9396\u4f86\u78ba\u4fdd\u5c0d\u904e\u671f\u9375\u7684\u8a2a\u554f\u662f\u4e92\u65a5\u7684\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u7af6\u722d\u689d\u4ef6\u7684\u767c\u751f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Redis\u5be6\u73fe\u5206\u5e03\u5f0f\u9396\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nSET lock_key \"locked\" NX EX 10\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u6703\u5617\u8a66\u8a2d\u7f6e\u4e00\u500b\u9396\uff0c\u5982\u679c\u6210\u529f\uff0c\u5247\u53ef\u4ee5\u5b89\u5168\u5730\u64cd\u4f5c\u904e\u671f\u9375\u3002\u9396\u7684\u6709\u6548\u671f\u8a2d\u7f6e\u70ba10\u79d2\uff0c\u4ee5\u9632\u6b62\u6b7b\u9396\u3002<\/p>\n<h3 id=\"2-%e5%ae%9a%e6%9c%9f%e6%8e%83%e6%8f%8f%e9%81%8e%e6%9c%9f%e9%8d%b5-LjWHutpWmk\">2. \u5b9a\u671f\u6383\u63cf\u904e\u671f\u9375<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u904e\u671f\u9375\u7684\u8655\u7406\u65b9\u5f0f\uff1a\u5b9a\u671f\u6383\u63cf\u548c\u60f0\u6027\u522a\u9664\u3002\u5b9a\u671f\u6383\u63cf\u662f\u6307Redis\u6703\u5b9a\u671f\u6aa2\u67e5\u904e\u671f\u9375\u4e26\u522a\u9664\u5b83\u5011\u3002\u9019\u7a2e\u65b9\u5f0f\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u53ef\u4ee5\u6e1b\u5c11\u6027\u80fd\u5f71\u97ff\uff0c\u56e0\u70ba\u5b83\u4e0d\u6703\u5728\u6bcf\u6b21\u8a2a\u554f\u6642\u90fd\u6aa2\u67e5\u904e\u671f\u9375\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-LjWHutpWmk\">3. \u4f7f\u7528\u6d88\u606f\u968a\u5217<\/h3>\n<p>\u5c07\u904e\u671f\u9375\u7684\u522a\u9664\u64cd\u4f5c\u653e\u5165\u6d88\u606f\u968a\u5217\u4e2d\uff0c\u8b93\u5c08\u9580\u7684\u5de5\u4f5c\u7dda\u7a0b\u4f86\u8655\u7406\u904e\u671f\u9375\u7684\u522a\u9664\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u4e3b\u7dda\u7a0b\u7684\u8ca0\u64d4\uff0c\u4e26\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nPUBLISH expired_key_channel \"key_name\"\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u6703\u5c07\u904e\u671f\u9375\u7684\u540d\u7a31\u767c\u9001\u5230\u4e00\u500b\u6d88\u606f\u901a\u9053\uff0c\u5c08\u9580\u7684\u5de5\u4f5c\u7dda\u7a0b\u6703\u8a02\u95b1\u9019\u500b\u901a\u9053\u4e26\u8655\u7406\u904e\u671f\u9375\u7684\u522a\u9664\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-LjWHutpWmk\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u591a\u7dda\u7a0b\u61c9\u7528\u4e2d\u7ba1\u7406Redis\u7684\u904e\u671f\u9375\u662f\u4e00\u500b\u6311\u6230\uff0c\u4f46\u901a\u904e\u4f7f\u7528\u5206\u5e03\u5f0f\u9396\u3001\u5b9a\u671f\u6383\u63cf\u548c\u6d88\u606f\u968a\u5217\u7b49\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\uff0c\u9084\u80fd\u63d0\u5347\u6027\u80fd\uff0c\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u7684\u9ad8\u6548\u904b\u884c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684Redis\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u57fa\u790e\u8a2d\u65bd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u89e3\u6c7aRedis\u904e\u671f\u554f\u984c\u7684\u5275\u65b0\u65b9\u6cd5\uff0c\u63d0\u5347\u591a\u7dda\u7a0b\u61c9\u7528\u7684\u6027\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u512a\u5316\u6578\u64da\u7ba1\u7406\u7b56\u7565\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-163441","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163441","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=163441"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163441\/revisions"}],"predecessor-version":[{"id":163442,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163441\/revisions\/163442"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}