{"id":174927,"date":"2024-11-08T00:55:25","date_gmt":"2024-11-07T16:55:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/174927\/"},"modified":"2024-11-08T00:55:26","modified_gmt":"2024-11-07T16:55:26","slug":"%e5%a6%82%e4%bd%95%e8%bc%95%e9%ac%86%e7%ae%a1%e7%90%86redis%e9%9b%86%e7%be%a4%e4%b8%ad%e7%9a%84%e5%88%aa%e9%99%a4%e7%b3%bb%e7%b5%b1%ef%bc%88redis%e9%9b%86%e7%be%a4%e5%88%aa%e9%99%a4%e7%b3%bb%e7%b5%b1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/174927\/","title":{"rendered":"\u5982\u4f55\u8f15\u9b06\u7ba1\u7406Redis\u96c6\u7fa4\u4e2d\u7684\u522a\u9664\u7cfb\u7d71\uff08redis\u96c6\u7fa4\u522a\u9664\u7cfb\u7d71\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e8%bc%95%e9%ac%86%e7%ae%a1%e7%90%86redis%e9%9b%86%e7%be%a4%e4%b8%ad%e7%9a%84%e5%88%aa%e9%99%a4%e7%b3%bb%e7%b5%b1%ef%bc%88redis%e9%9b%86%e7%be%a4%e5%88%aa%e9%99%a4%e7%b3%bb%e7%b5%b1-EcdADbwQCf\">\u5982\u4f55\u8f15\u9b06\u7ba1\u7406Redis\u96c6\u7fa4\u4e2d\u7684\u522a\u9664\u7cfb\u7d71\uff08redis\u96c6\u7fa4\u522a\u9664\u7cfb\u7d71\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u7ba1\u7406Redis\u96c6\u7fa4\u4e2d\u7684\u6578\u64da\u522a\u9664\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406Redis\u96c6\u7fa4\u4e2d\u7684\u522a\u9664\u7cfb\u7d71\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis%e9%9b%86%e7%be%a4%e6%a6%82%e8%bf%b0-EcdADbwQCf\">Redis\u96c6\u7fa4\u6982\u8ff0<\/h2>\n<p>Redis\u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\u3002\u9019\u6a23\u7684\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u589e\u5f37\u4e86\u7cfb\u7d71\u7684\u64f4\u5c55\u6027\u3002\u6bcf\u500b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u7368\u7acb\u8655\u7406\u8acb\u6c42\uff0c\u4e26\u4e14\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u64f4\u5c55\u6216\u7e2e\u6e1b\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e7%b3%bb%e7%b5%b1%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-EcdADbwQCf\">\u522a\u9664\u7cfb\u7d71\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u5728Redis\u96c6\u7fa4\u4e2d\uff0c\u522a\u9664\u7cfb\u7d71\u7684\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u70ba\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u91cf\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u6709\u6548\u7684\u522a\u9664\u7b56\u7565\u53ef\u4ee5\u5e6b\u52a9\u91cb\u653e\u8cc7\u6e90\uff0c\u4fdd\u6301\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u522a\u9664\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u4e3b\u52d5\u522a\u9664\uff1a<\/strong>\u6839\u64da\u696d\u52d9\u9700\u6c42\uff0c\u5b9a\u671f\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u904e\u671f\u522a\u9664\uff1a<\/strong>\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u81ea\u52d5\u522a\u9664\u904e\u671f\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u60f0\u6027\u522a\u9664\uff1a<\/strong>\u5728\u8a2a\u554f\u9375\u6642\u6aa2\u67e5\u5176\u662f\u5426\u904e\u671f\uff0c\u904e\u671f\u5247\u522a\u9664\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%ae%a1%e7%90%86redis%e9%9b%86%e7%be%a4%e4%b8%ad%e7%9a%84%e5%88%aa%e9%99%a4%e7%b3%bb%e7%b5%b1-EcdADbwQCf\">\u7ba1\u7406Redis\u96c6\u7fa4\u4e2d\u7684\u522a\u9664\u7cfb\u7d71<\/h2>\n<h3 id=\"1-%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-EcdADbwQCf\">1. \u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>EXPIRE<\/code>\u547d\u4ee4\u70ba\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u9019\u6a23\uff0c\u7576\u9375\u904e\u671f\u6642\uff0cRedis\u6703\u81ea\u52d5\u5c07\u5176\u522a\u9664\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>EXPIRE mykey 3600<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07<code>mykey<\/code>\u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u70ba3600\u79d2\uff081\u5c0f\u6642\uff09\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e9%8d%b5%e6%a8%a1%e5%bc%8f%e5%88%aa%e9%99%a4-EcdADbwQCf\">2. \u4f7f\u7528\u9375\u6a21\u5f0f\u522a\u9664<\/h3>\n<p>\u5982\u679c\u9700\u8981\u522a\u9664\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u591a\u500b\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528<code>SCAN<\/code>\u547d\u4ee4\u914d\u5408<code>DEL<\/code>\u547d\u4ee4\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u4f7f\u7528<code>KEYS<\/code>\u547d\u4ee4\u5e36\u4f86\u7684\u6027\u80fd\u554f\u984c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\nSCAN 0 MATCH myprefix:* COUNT 1000\n<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4ee5<code>myprefix:<\/code>\u958b\u982d\u7684\u9375\uff0c\u7136\u5f8c\u53ef\u4ee5\u4f7f\u7528<code>DEL<\/code>\u547d\u4ee4\u522a\u9664\u9019\u4e9b\u9375\u3002<\/p>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4-EcdADbwQCf\">3. \u76e3\u63a7\u548c\u8abf\u6574<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7Redis\u96c6\u7fa4\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u548c\u9375\u7684\u6578\u91cf\uff0c\u53ef\u4ee5\u5e6b\u52a9\u53ca\u6642\u8abf\u6574\u522a\u9664\u7b56\u7565\u3002\u4f7f\u7528<code>INFO<\/code>\u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u6709\u95dcRedis\u5be6\u4f8b\u7684\u8a73\u7d30\u4fe1\u606f\uff1a<\/p>\n<pre><code>INFO memory<\/code><\/pre>\n<p>\u6839\u64da\u76e3\u63a7\u6578\u64da\uff0c\u8abf\u6574\u904e\u671f\u6642\u9593\u6216\u522a\u9664\u7b56\u7565\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-EcdADbwQCf\">\u7d50\u8ad6<\/h2>\n<p>\u7ba1\u7406Redis\u96c6\u7fa4\u4e2d\u7684\u522a\u9664\u7cfb\u7d71\u662f\u4e00\u9805\u91cd\u8981\u7684\u4efb\u52d9\uff0c\u901a\u904e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3001\u4f7f\u7528\u9375\u6a21\u5f0f\u522a\u9664\u4ee5\u53ca\u5b9a\u671f\u76e3\u63a7\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u91cb\u653e\u8cc7\u6e90\uff0c\u4fdd\u6301\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5408\u7406\u7684\u522a\u9664\u7b56\u7565\u5c07\u6210\u70ba\u78ba\u4fddRedis\u96c6\u7fa4\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u7ba1\u7406\u60a8\u7684\u6578\u64da\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684Redis\u96c6\u7fa4\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u8f15\u9b06\u7ba1\u7406Redis\u96c6\u7fa4\u4e2d\u7684\u522a\u9664\u7cfb\u7d71\uff0c\u63d0\u5347\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-174927","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174927","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=174927"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174927\/revisions"}],"predecessor-version":[{"id":174928,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174927\/revisions\/174928"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=174927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=174927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=174927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}