{"id":98354,"date":"2024-10-21T01:54:16","date_gmt":"2024-10-20T17:54:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98354\/"},"modified":"2024-10-21T01:54:17","modified_gmt":"2024-10-20T17:54:17","slug":"redis-%e7%a9%bf%e9%80%8f%e6%9c%89%e6%95%88%e8%a7%a3%e6%b1%ba%e5%8d%83%e9%87%8c%e9%a6%ac%e7%9a%84%e6%8c%91%e6%88%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98354\/","title":{"rendered":"Redis \u7a7f\u900f\u6709\u6548\u89e3\u6c7a\u5343\u91cc\u99ac\u7684\u6311\u6230"},"content":{"rendered":"<h1 id=\"redis-%e7%a9%bf%e9%80%8f%e6%9c%89%e6%95%88%e8%a7%a3%e6%b1%ba%e5%8d%83%e9%87%8c%e9%a6%ac%e7%9a%84%e6%8c%91%e6%88%b0-cxUiKjErYF\">Redis \u7a7f\u900f\u6709\u6548\u89e3\u6c7a\u5343\u91cc\u99ac\u7684\u6311\u6230<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u5b58\u53d6\u6578\u64da\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\u4f86\u61c9\u5c0d\u9019\u4e9b\u6311\u6230\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u300c\u7a7f\u900f\u300d\u554f\u984c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e7%a9%bf%e9%80%8f%e5%95%8f%e9%a1%8c%ef%bc%9f-cxUiKjErYF\">\u4ec0\u9ebc\u662f Redis \u7a7f\u900f\u554f\u984c\uff1f<\/h2>\n<p>Redis \u7a7f\u900f\u554f\u984c\u4e3b\u8981\u662f\u6307\u7576\u7528\u6236\u8acb\u6c42\u4e00\u500b\u4e0d\u5b58\u5728\u7684\u6578\u64da\u6642\uff0c\u8acb\u6c42\u6703\u76f4\u63a5\u7a7f\u900f\u5230\u5f8c\u7aef\u6578\u64da\u5eab\uff0c\u5c0e\u81f4\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u52a0\u91cd\u3002\u9019\u7a2e\u60c5\u6cc1\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e0b\u5c24\u70ba\u660e\u986f\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\uff0c\u751a\u81f3\u5d29\u6f70\u3002<\/p>\n<h2 id=\"%e7%a9%bf%e9%80%8f%e5%95%8f%e9%a1%8c%e7%9a%84%e6%88%90%e5%9b%a0-cxUiKjErYF\">\u7a7f\u900f\u554f\u984c\u7684\u6210\u56e0<\/h2>\n<ul>\n<li><strong>\u7121\u6548\u8acb\u6c42\uff1a<\/strong>\u7528\u6236\u8acb\u6c42\u7684\u6578\u64da\u5728\u6578\u64da\u5eab\u4e2d\u4e26\u4e0d\u5b58\u5728\uff0c\u9019\u6703\u5c0e\u81f4\u5927\u91cf\u7684\u8acb\u6c42\u76f4\u63a5\u6253\u5230\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u7f3a\u4e4f\u7de9\u5b58\uff1a<\/strong>\u5982\u679c\u6c92\u6709\u6709\u6548\u7684\u7de9\u5b58\u6a5f\u5236\uff0c\u6240\u6709\u8acb\u6c42\u90fd\u6703\u76f4\u63a5\u5230\u9054\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u9ad8\u4e26\u767c\u8acb\u6c42\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u7121\u6548\u8acb\u6c42\u7684\u6578\u91cf\u6703\u6025\u5287\u589e\u52a0\uff0c\u9032\u4e00\u6b65\u52a0\u91cd\u5f8c\u7aef\u7684\u8ca0\u64d4\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%a9%bf%e9%80%8f%e5%95%8f%e9%a1%8c%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-cxUiKjErYF\">Redis \u7a7f\u900f\u554f\u984c\u7684\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a Redis \u7a7f\u900f\u554f\u984c\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\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-cxUiKjErYF\">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\u6578\u64da\u6642\uff0c\u9996\u5148\u6aa2\u67e5\u5e03\u9686\u904e\u6ffe\u5668\uff0c\u5982\u679c\u904e\u6ffe\u5668\u8fd4\u56de\u300c\u4e0d\u5b58\u5728\u300d\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\u932f\u8aa4\uff0c\u907f\u514d\u8acb\u6c42\u5230\u9054\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. \u6aa2\u67e5\u8acb\u6c42\u7684\u6578\u64da\u662f\u5426\u5b58\u5728\n<\/code><\/pre>\n<h3 id=\"2-%e7%b7%a9%e5%ad%98%e7%a9%ba%e7%b5%90%e6%9e%9c-cxUiKjErYF\">2. \u7de9\u5b58\u7a7a\u7d50\u679c<\/h3>\n<p>\u5c0d\u65bc\u4e0d\u5b58\u5728\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u5c07\u7a7a\u7d50\u679c\u7de9\u5b58\u4e00\u6bb5\u6642\u9593\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u7528\u6236\u518d\u6b21\u8acb\u6c42\u76f8\u540c\u7684\u6578\u64da\uff0c\u4e5f\u4e0d\u6703\u518d\u67e5\u8a62\u5f8c\u7aef\u6578\u64da\u5eab\uff0c\u5f9e\u800c\u6e1b\u5c11\u8ca0\u64d4\u3002<\/p>\n<pre><code>\n\/\/ \u7de9\u5b58\u7a7a\u7d50\u679c\u7684\u793a\u4f8b\nif (redis.exists(key)) {\n    return redis.get(key);\n} else {\n    \/\/ \u67e5\u8a62\u6578\u64da\u5eab\n    result = database.query(key);\n    if (result == null) {\n        redis.set(key, \"NULL\", 60); \/\/ \u7de9\u5b58\u7a7a\u7d50\u679c60\u79d2\n    }\n    return result;\n}\n<\/code><\/pre>\n<h3 id=\"3-%e9%99%90%e6%b5%81%e5%92%8c%e7%86%94%e6%96%b7-cxUiKjErYF\">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\uff0c\u907f\u514d\u7cfb\u7d71\u904e\u8f09\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u5f8c\u7aef\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-cxUiKjErYF\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7a7f\u900f\u554f\u984c\u662f\u7576\u524d\u7db2\u7d61\u61c9\u7528\u4e2d\u5e38\u898b\u7684\u6311\u6230\u4e4b\u4e00\u3002\u901a\u904e\u4f7f\u7528\u5e03\u9686\u904e\u6ffe\u5668\u3001\u7de9\u5b58\u7a7a\u7d50\u679c\u4ee5\u53ca\u9650\u6d41\u548c\u7194\u65b7\u7b49\u6280\u8853\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u7121\u6548\u8acb\u6c42\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u5f71\u97ff\uff0c\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u9019\u4e9b\u89e3\u6c7a\u65b9\u6848\u5c07\u6703\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u61c9\u5c0d\u9ad8\u4e26\u767c\u74b0\u5883\u4e0b\u7684\u6311\u6230\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528 Redis \u7a7f\u900f\u6280\u8853\u6709\u6548\u89e3\u6c7a\u5343\u91cc\u99ac\u7684\u6311\u6230\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u7a69\u5b9a\u6027\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-98354","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98354","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=98354"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98354\/revisions"}],"predecessor-version":[{"id":98355,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98354\/revisions\/98355"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}