{"id":188870,"date":"2024-11-12T02:36:22","date_gmt":"2024-11-11T18:36:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188870\/"},"modified":"2024-11-12T02:36:23","modified_gmt":"2024-11-11T18:36:23","slug":"%e6%8e%a2%e5%b0%8bredis%e6%9f%a5%e7%9c%8b%e6%89%80%e6%9c%89%e7%b7%a9%e5%ad%98%e5%85%83%e7%b4%a0%ef%bc%88%e6%9f%a5%e6%89%beredis-%e6%89%80%e6%9c%89%e7%b7%a9%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188870\/","title":{"rendered":"\u63a2\u5c0bRedis\u67e5\u770b\u6240\u6709\u7de9\u5b58\u5143\u7d20\uff08\u67e5\u627eredis \u6240\u6709\u7de9\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%a2%e5%b0%8bredis%e6%9f%a5%e7%9c%8b%e6%89%80%e6%9c%89%e7%b7%a9%e5%ad%98%e5%85%83%e7%b4%a0%ef%bc%88%e6%9f%a5%e6%89%beredis-%e6%89%80%e6%9c%89%e7%b7%a9%e5%ad%98%ef%bc%89-xkRVDGyBxU\">\u63a2\u5c0bRedis\u67e5\u770b\u6240\u6709\u7de9\u5b58\u5143\u7d20\uff08\u67e5\u627eredis \u6240\u6709\u7de9\u5b58\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6578\u64da\u5eab\u548c\u6d88\u606f\u4ee3\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u5feb\u901f\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0cRedis\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u67e5\u770b\u548c\u7ba1\u7406Redis\u4e2d\u7684\u7de9\u5b58\u5143\u7d20\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u67e5\u770b\u6240\u6709\u7de9\u5b58\u5143\u7d20\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6280\u5de7\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-xkRVDGyBxU\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u67e5\u770b\u6240\u6709\u7de9\u5b58\u5143\u7d20\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u4e86\u89e3Redis\u7684\u4e00\u4e9b\u57fa\u672c\u6982\u5ff5\u3002Redis\u662f\u4e00\u500b\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u6bcf\u500b\u6578\u64da\u7d50\u69cb\u90fd\u53ef\u4ee5\u7528\u9375\uff08key\uff09\u4f86\u8a2a\u554f\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u5b58\u53d6\u8b8a\u5f97\u975e\u5e38\u9ad8\u6548\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e6%89%80%e6%9c%89%e7%b7%a9%e5%ad%98%e5%85%83%e7%b4%a0%e7%9a%84%e6%96%b9%e6%b3%95-xkRVDGyBxU\">\u67e5\u770b\u6240\u6709\u7de9\u5b58\u5143\u7d20\u7684\u65b9\u6cd5<\/h2>\n<p>\u8981\u67e5\u770bRedis\u4e2d\u7684\u6240\u6709\u7de9\u5b58\u5143\u7d20\uff0c\u901a\u5e38\u6709\u5e7e\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u9078\u64c7\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8keys%e5%91%bd%e4%bb%a4-xkRVDGyBxU\">1. \u4f7f\u7528KEYS\u547d\u4ee4<\/h3>\n<p>\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Redis\u7684<code>KEYS<\/code>\u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u8fd4\u56de\u6240\u6709\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u9375\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u60f3\u67e5\u770b\u6240\u6709\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>KEYS *<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56deRedis\u4e2d\u6240\u6709\u7684\u9375\u3002\u7136\u800c\uff0c<code>KEYS<\/code>\u547d\u4ee4\u5728\u751f\u7522\u74b0\u5883\u4e2d\u4e0d\u5efa\u8b70\u4f7f\u7528\uff0c\u56e0\u70ba\u5b83\u6703\u904d\u6b77\u6574\u500b\u6578\u64da\u5eab\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u554f\u984c\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8scan%e5%91%bd%e4%bb%a4-xkRVDGyBxU\">2. \u4f7f\u7528SCAN\u547d\u4ee4<\/h3>\n<p>\u70ba\u4e86\u907f\u514d<code>KEYS<\/code>\u547d\u4ee4\u5e36\u4f86\u7684\u6027\u80fd\u554f\u984c\uff0c\u53ef\u4ee5\u4f7f\u7528<code>SCAN<\/code>\u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u662f\u975e\u963b\u585e\u7684\uff0c\u9069\u5408\u5728\u751f\u7522\u74b0\u5883\u4e2d\u4f7f\u7528\u3002\u4f7f\u7528<code>SCAN<\/code>\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SCAN cursor [MATCH pattern] [COUNT count]<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c07\u8fd4\u56de\u6240\u6709\u7684\u9375\uff1a<\/p>\n<pre><code>SCAN 0<\/code><\/pre>\n<p>\u9019\u88e1\u7684<code>cursor<\/code>\u521d\u59cb\u503c\u70ba0\uff0cRedis\u6703\u8fd4\u56de\u4e00\u90e8\u5206\u9375\u548c\u4e0b\u4e00\u500b\u6e38\u6a19\u503c\uff0c\u76f4\u5230\u6e38\u6a19\u503c\u70ba0\u70ba\u6b62\uff0c\u8868\u793a\u5df2\u7d93\u904d\u6b77\u5b8c\u6240\u6709\u7684\u9375\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8redis-cli%e5%b7%a5%e5%85%b7-xkRVDGyBxU\">3. \u4f7f\u7528Redis CLI\u5de5\u5177<\/h3>\n<p>\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662fRedis\u7684\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u7d42\u7aef\u4e2d\u8f38\u5165\u4e0a\u8ff0\u547d\u4ee4\u4f86\u67e5\u770b\u6240\u6709\u7684\u7de9\u5b58\u5143\u7d20\u3002\u9019\u7a2e\u65b9\u6cd5\u7c21\u55ae\u76f4\u89c0\uff0c\u9069\u5408\u958b\u767c\u548c\u6e2c\u8a66\u74b0\u5883\u3002<\/p>\n<h2 id=\"%e7%af%84%e4%be%8b%ef%bc%9a%e6%9f%a5%e7%9c%8b%e7%89%b9%e5%ae%9a%e6%a8%a1%e5%bc%8f%e7%9a%84%e9%8d%b5-xkRVDGyBxU\">\u7bc4\u4f8b\uff1a\u67e5\u770b\u7279\u5b9a\u6a21\u5f0f\u7684\u9375<\/h2>\n<p>\u5047\u8a2d\u4f60\u60f3\u67e5\u770b\u6240\u6709\u4ee5\u201cuser:\u201d\u958b\u982d\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SCAN 0 MATCH user:*<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6240\u6709\u4ee5\u201cuser:\u201d\u958b\u982d\u7684\u9375\uff0c\u5e6b\u52a9\u4f60\u66f4\u7cbe\u78ba\u5730\u7ba1\u7406\u7de9\u5b58\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-xkRVDGyBxU\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528<code>KEYS<\/code>\u548c<code>SCAN<\/code>\u547d\u4ee4\u6642\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u76e1\u91cf\u4f7f\u7528<code>SCAN<\/code>\u547d\u4ee4\uff0c\u4ee5\u907f\u514d\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li>\u5982\u679c\u6578\u64da\u91cf\u975e\u5e38\u5927\uff0c\u5efa\u8b70\u5206\u6279\u6b21\u7372\u53d6\u9375\uff0c\u907f\u514d\u4e00\u6b21\u6027\u52a0\u8f09\u904e\u591a\u6578\u64da\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u7de9\u5b58\u5143\u7d20\uff0c\u4ee5\u4fdd\u6301Redis\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-xkRVDGyBxU\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u67e5\u770b\u548c\u7ba1\u7406\u7de9\u5b58\u5143\u7d20\u3002\u901a\u904e\u4f7f\u7528<code>KEYS<\/code>\u548c<code>SCAN<\/code>\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u82e5\u60a8\u5c0d\u65bc<code>\u9999\u6e2fVPS<\/code>\u6216\u5176\u4ed6<code>\u4e91\u670d\u52a1\u5668<\/code>\u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a> \u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728Redis\u4e2d\u67e5\u770b\u6240\u6709\u7de9\u5b58\u5143\u7d20\uff0c\u638c\u63e1\u67e5\u627eRedis\u6240\u6709\u7de9\u5b58\u7684\u6280\u5de7\u8207\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\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-188870","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188870","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=188870"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188870\/revisions"}],"predecessor-version":[{"id":188871,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188870\/revisions\/188871"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}