{"id":98348,"date":"2024-10-21T01:51:18","date_gmt":"2024-10-20T17:51:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98348\/"},"modified":"2024-10-21T01:51:19","modified_gmt":"2024-10-20T17:51:19","slug":"redis-%e7%a9%bf%e9%80%8f%e9%98%b2%e8%ad%b7%e5%af%a6%e7%8f%be%e6%93%8a%e7%a9%bf%e9%9b%b6%e9%a2%a8%e9%9a%aa","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98348\/","title":{"rendered":"Redis \u7a7f\u900f\u9632\u8b77\u5be6\u73fe\u64ca\u7a7f\u96f6\u98a8\u96aa"},"content":{"rendered":"<h1 id=\"redis-%e7%a9%bf%e9%80%8f%e9%98%b2%e8%ad%b7%e5%af%a6%e7%8f%be%e6%93%8a%e7%a9%bf%e9%9b%b6%e9%a2%a8%e9%9a%aa-tFlNhfEtxS\">Redis \u7a7f\u900f\u9632\u8b77\u5be6\u73fe\u64ca\u7a7f\u96f6\u98a8\u96aa<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u96a8\u8457\u61c9\u7528\u7684\u589e\u9577\uff0cRedis \u4e5f\u9762\u81e8\u8457\u4e00\u4e9b\u6311\u6230\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u300c\u7a7f\u900f\u300d\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7a7f\u900f\u9632\u8b77\u7684\u5be6\u73fe\u65b9\u6cd5\uff0c\u4ee5\u964d\u4f4e\u64ca\u7a7f\u98a8\u96aa\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%a9%bf%e9%80%8f%e5%95%8f%e9%a1%8c%ef%bc%9f-tFlNhfEtxS\">\u4ec0\u9ebc\u662f\u7a7f\u900f\u554f\u984c\uff1f<\/h2>\n<p>\u7a7f\u900f\u554f\u984c\u662f\u6307\u7576\u7528\u6236\u8acb\u6c42\u4e00\u500b\u4e0d\u5b58\u5728\u7684\u6578\u64da\u6642\uff0c\u8acb\u6c42\u6703\u76f4\u63a5\u6253\u5230\u5f8c\u7aef\u6578\u64da\u5eab\uff0c\u5c0e\u81f4\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u589e\u52a0\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0cRedis \u4f5c\u70ba\u7de9\u5b58\u5c64\u7684\u4f5c\u7528\u88ab\u524a\u5f31\uff0c\u6700\u7d42\u53ef\u80fd\u5c0e\u81f4\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u5d29\u6f70\u3002<\/p>\n<h2 id=\"%e7%a9%bf%e9%80%8f%e5%95%8f%e9%a1%8c%e7%9a%84%e5%bd%b1%e9%9f%bf-tFlNhfEtxS\">\u7a7f\u900f\u554f\u984c\u7684\u5f71\u97ff<\/h2>\n<ul>\n<li><strong>\u6027\u80fd\u4e0b\u964d\uff1a<\/strong>\u5927\u91cf\u7684\u8acb\u6c42\u76f4\u63a5\u6253\u5230\u5f8c\u7aef\u6578\u64da\u5eab\uff0c\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u7684\u6027\u80fd\u4e0b\u964d\uff0c\u5f71\u97ff\u6574\u9ad4\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u6d6a\u8cbb\uff1a<\/strong>\u7121\u6548\u7684\u8acb\u6c42\u6d88\u8017\u4e86\u7cfb\u7d71\u7684\u8cc7\u6e90\uff0c\u589e\u52a0\u4e86\u904b\u884c\u6210\u672c\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u5d29\u6f70\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u5f8c\u7aef\u6578\u64da\u5eab\u53ef\u80fd\u56e0\u70ba\u7121\u6cd5\u627f\u53d7\u904e\u591a\u7684\u8acb\u6c42\u800c\u5d29\u6f70\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%a9%bf%e9%80%8f%e9%98%b2%e8%ad%b7%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95-tFlNhfEtxS\">Redis \u7a7f\u900f\u9632\u8b77\u7684\u5be6\u73fe\u65b9\u6cd5<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u9632\u6b62\u7a7f\u900f\u554f\u984c\uff0c\u6211\u5011\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%b8%83%e9%9a%86%e9%81%8e%e6%bf%be%e5%99%a8-tFlNhfEtxS\">1. \u4f7f\u7528\u5e03\u9686\u904e\u6ffe\u5668<\/h3>\n<p>\u5e03\u9686\u904e\u6ffe\u5668\u662f\u4e00\u7a2e\u7a7a\u9593\u6548\u7387\u9ad8\u7684\u6982\u7387\u578b\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u7528\u4f86\u5224\u65b7\u4e00\u500b\u5143\u7d20\u662f\u5426\u5728\u4e00\u500b\u96c6\u5408\u4e2d\u3002\u7576\u7528\u6236\u8acb\u6c42\u4e00\u500b\u6578\u64da\u6642\uff0c\u9996\u5148\u67e5\u8a62\u5e03\u9686\u904e\u6ffe\u5668\uff0c\u5982\u679c\u7d50\u679c\u70ba\u300c\u4e0d\u5b58\u5728\u300d\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u907f\u514d\u8acb\u6c42\u6253\u5230\u5f8c\u7aef\u6578\u64da\u5eab\u3002<\/p>\n<pre><code>\n\u5e03\u9686\u904e\u6ffe\u5668\u7684\u57fa\u672c\u64cd\u4f5c\uff1a\n1. \u521d\u59cb\u5316\u5e03\u9686\u904e\u6ffe\u5668\n2. \u5c07\u5b58\u5728\u7684\u6578\u64da\u6dfb\u52a0\u5230\u904e\u6ffe\u5668\u4e2d\n3. \u67e5\u8a62\u6642\u6aa2\u67e5\u904e\u6ffe\u5668\n<\/code><\/pre>\n<h3 id=\"2-%e7%b7%a9%e5%ad%98%e7%a9%ba%e7%b5%90%e6%9e%9c-tFlNhfEtxS\">2. \u7de9\u5b58\u7a7a\u7d50\u679c<\/h3>\n<p>\u5c0d\u65bc\u4e0d\u5b58\u5728\u7684\u6578\u64da\uff0c\u6211\u5011\u53ef\u4ee5\u5c07\u5176\u7a7a\u7d50\u679c\u7de9\u5b58\u5230 Redis \u4e2d\uff0c\u4e26\u8a2d\u7f6e\u4e00\u500b\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u3002\u9019\u6a23\uff0c\u7576\u76f8\u540c\u7684\u8acb\u6c42\u518d\u6b21\u5230\u4f86\u6642\uff0c\u53ef\u4ee5\u76f4\u63a5\u5f9e\u7de9\u5b58\u4e2d\u8fd4\u56de\u7a7a\u7d50\u679c\uff0c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u3002<\/p>\n<pre><code>\nif (result == null) {\n    redis.set(key, \"null\", expirationTime);\n}\n<\/code><\/pre>\n<h3 id=\"3-%e9%99%90%e6%b5%81%e5%92%8c%e7%86%94%e6%96%b7-tFlNhfEtxS\">3. \u9650\u6d41\u548c\u7194\u65b7<\/h3>\n<p>\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528\u9650\u6d41\u548c\u7194\u65b7\u6280\u8853\u4f86\u63a7\u5236\u8acb\u6c42\u7684\u6578\u91cf\u3002\u7576\u8acb\u6c42\u91cf\u8d85\u904e\u4e00\u5b9a\u95be\u503c\u6642\uff0c\u66ab\u6642\u62d2\u7d55\u8acb\u6c42\uff0c\u907f\u514d\u7cfb\u7d71\u904e\u8f09\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-tFlNhfEtxS\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7a7f\u900f\u9632\u8b77\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u7684\u91cd\u8981\u63aa\u65bd\u3002\u901a\u904e\u4f7f\u7528\u5e03\u9686\u904e\u6ffe\u5668\u3001\u7de9\u5b58\u7a7a\u7d50\u679c\u4ee5\u53ca\u9650\u6d41\u548c\u7194\u65b7\u6280\u8853\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u64ca\u7a7f\u98a8\u96aa\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u6301\u7e8c\u95dc\u6ce8\u548c\u512a\u5316\u9019\u4e9b\u9632\u8b77\u63aa\u65bd\u5c07\u662f\u672a\u4f86\u7684\u8da8\u52e2\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-tFlNhfEtxS\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u6642\uff0c\u4e86\u89e3 Redis \u7a7f\u900f\u9632\u8b77\u7684\u5be6\u73fe\u65b9\u6cd5\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u61c9\u7528\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u5e03\u9686\u904e\u6ffe\u5668\u9084\u662f\u7de9\u5b58\u7a7a\u7d50\u679c\uff0c\u9019\u4e9b\u6280\u8853\u90fd\u80fd\u6709\u6548\u964d\u4f4e\u7cfb\u7d71\u7684\u98a8\u96aa\uff0c\u78ba\u4fdd\u7528\u6236\u9ad4\u9a57\u7684\u6d41\u66a2\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u9078\u64c7\u5408\u9069\u7684\u67b6\u69cb\u548c\u6280\u8853\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u7a7f\u900f\u9632\u8b77\u5be6\u73fe\u64ca\u7a7f\u96f6\u98a8\u96aa\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\uff0c\u9632\u6b62\u975e\u6cd5\u8acb\u6c42\u5f71\u97ff\u670d\u52d9\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-98348","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98348","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=98348"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98348\/revisions"}],"predecessor-version":[{"id":98349,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98348\/revisions\/98349"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}