{"id":188734,"date":"2024-11-12T01:19:26","date_gmt":"2024-11-11T17:19:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188734\/"},"modified":"2024-11-12T01:19:27","modified_gmt":"2024-11-11T17:19:27","slug":"%e6%8e%a2%e7%b4%a2redis%e4%b8%ad%e5%ad%98%e5%84%b2%e7%9a%84%e6%89%80%e6%9c%89%e9%8d%b5%e5%80%bc%ef%bc%88redis%e6%9f%a5%e7%9c%8b%e6%89%80%e6%9c%89%e7%9a%84%e9%8d%b5%e5%80%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188734\/","title":{"rendered":"\u63a2\u7d22Redis\u4e2d\u5b58\u5132\u7684\u6240\u6709\u9375\u503c\uff08redis\u67e5\u770b\u6240\u6709\u7684\u9375\u503c\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%a2%e7%b4%a2redis%e4%b8%ad%e5%ad%98%e5%84%b2%e7%9a%84%e6%89%80%e6%9c%89%e9%8d%b5%e5%80%bc%ef%bc%88redis%e6%9f%a5%e7%9c%8b%e6%89%80%e6%9c%89%e7%9a%84%e9%8d%b5%e5%80%bc%ef%bc%89-PRgWrLTleI\">\u63a2\u7d22Redis\u4e2d\u5b58\u5132\u7684\u6240\u6709\u9375\u503c\uff08redis\u67e5\u770b\u6240\u6709\u7684\u9375\u503c\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0cRedis\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\u7b49\u3002\u7576\u6211\u5011\u5728\u4f7f\u7528Redis\u6642\uff0c\u7d93\u5e38\u9700\u8981\u67e5\u770b\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\u503c\uff0c\u4ee5\u4fbf\u9032\u884c\u6578\u64da\u7ba1\u7406\u548c\u7dad\u8b77\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728Redis\u4e2d\u67e5\u770b\u6240\u6709\u7684\u9375\u503c\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e5%91%bd%e4%bb%a4%e6%9f%a5%e7%9c%8b%e6%89%80%e6%9c%89%e9%8d%b5%e5%80%bc-PRgWrLTleI\">\u4f7f\u7528Redis\u547d\u4ee4\u67e5\u770b\u6240\u6709\u9375\u503c<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u67e5\u770b\u6240\u6709\u9375\u503c\u7684\u6700\u5e38\u7528\u547d\u4ee4\u662f <code>KEYS<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u8fd4\u56de\u7b26\u5408\u6307\u5b9a\u6a21\u5f0f\u7684\u6240\u6709\u9375\u3002\u5176\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>KEYS pattern<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>pattern<\/code> \u662f\u4e00\u500b\u5b57\u7b26\u4e32\u6a21\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528\u901a\u914d\u7b26\u4f86\u5339\u914d\u9375\u3002\u4f8b\u5982\uff0c\u5982\u679c\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\u6578\u64da\u5eab\u4e2d\u6240\u6709\u7684\u9375\u3002\u4e0d\u904e\uff0c\u4f7f\u7528 <code>KEYS<\/code> \u547d\u4ee4\u6642\u9700\u8981\u6ce8\u610f\uff0c\u9019\u500b\u547d\u4ee4\u5728\u5927\u578b\u6578\u64da\u5eab\u4e2d\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u554f\u984c\uff0c\u56e0\u70ba\u5b83\u6703\u904d\u6b77\u6574\u500b\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8scan%e5%91%bd%e4%bb%a4%e9%80%b2%e8%a1%8c%e9%8d%b5%e5%80%bc%e9%81%8d%e6%ad%b7-PRgWrLTleI\">\u4f7f\u7528SCAN\u547d\u4ee4\u9032\u884c\u9375\u503c\u904d\u6b77<\/h2>\n<p>\u70ba\u4e86\u907f\u514d <code>KEYS<\/code> \u547d\u4ee4\u5e36\u4f86\u7684\u6027\u80fd\u554f\u984c\uff0cRedis\u9084\u63d0\u4f9b\u4e86 <code>SCAN<\/code> \u547d\u4ee4\uff0c\u9019\u662f\u4e00\u500b\u66f4\u5b89\u5168\u7684\u9078\u64c7\u3002<code>SCAN<\/code> \u547d\u4ee4\u53ef\u4ee5\u5206\u6279\u6b21\u5730\u904d\u6b77\u9375\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002\u5176\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SCAN cursor [MATCH pattern] [COUNT count]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>cursor<\/code> \u662f\u6e38\u6a19\uff0c\u521d\u59cb\u503c\u70ba0\uff1b<code>MATCH<\/code> \u7528\u65bc\u6307\u5b9a\u5339\u914d\u6a21\u5f0f\uff1b<code>COUNT<\/code> \u7528\u65bc\u6307\u5b9a\u6bcf\u6b21\u8fd4\u56de\u7684\u9375\u7684\u6578\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SCAN 0<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u6e38\u6a19\u548c\u4e00\u7d44\u9375\u3002\u4e0b\u4e00\u6b21\u8abf\u7528 <code>SCAN<\/code> \u6642\uff0c\u61c9\u4f7f\u7528\u8fd4\u56de\u7684\u6e38\u6a19\u4f86\u7372\u53d6\u4e0b\u4e00\u6279\u9375\uff0c\u76f4\u5230\u6e38\u6a19\u8fd4\u56de0\u70ba\u6b62\uff0c\u8868\u793a\u904d\u6b77\u5b8c\u6210\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e5%ae%a2%e6%88%b6%e7%ab%af%e5%b7%a5%e5%85%b7-PRgWrLTleI\">\u4f7f\u7528Redis\u5ba2\u6236\u7aef\u5de5\u5177<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9bRedis\u5ba2\u6236\u7aef\u5de5\u5177\u4f86\u67e5\u770b\u6240\u6709\u7684\u9375\u503c\u3002\u4f8b\u5982\uff0cRedis Desktop Manager\u548cRedisInsight\u7b49\u5de5\u5177\u63d0\u4f9b\u4e86\u53ef\u8996\u5316\u754c\u9762\uff0c\u65b9\u4fbf\u7528\u6236\u67e5\u770b\u548c\u7ba1\u7406Redis\u4e2d\u7684\u6578\u64da\u3002\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u6703\u63d0\u4f9b\u641c\u7d22\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u6839\u64da\u7279\u5b9a\u689d\u4ef6\u904e\u6ffe\u9375\u503c\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-PRgWrLTleI\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528 <code>KEYS<\/code> \u548c <code>SCAN<\/code> \u547d\u4ee4\u6642\uff0c\u61c9\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u76e1\u91cf\u907f\u514d\u4f7f\u7528 <code>KEYS<\/code> \u547d\u4ee4\uff0c\u4ee5\u514d\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<li>\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u6642\uff0c\u61c9\u5408\u7406\u8a2d\u7f6e <code>COUNT<\/code> \u53c3\u6578\uff0c\u4ee5\u5e73\u8861\u6027\u80fd\u548c\u67e5\u8a62\u901f\u5ea6\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u9375\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u5eab\u7684\u6574\u6f54\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PRgWrLTleI\">\u7e3d\u7d50<\/h2>\n<p>\u5728Redis\u4e2d\u67e5\u770b\u6240\u6709\u9375\u503c\u662f\u4e00\u9805\u91cd\u8981\u7684\u7ba1\u7406\u4efb\u52d9\uff0c\u7121\u8ad6\u662f\u4f7f\u7528 <code>KEYS<\/code> \u547d\u4ee4\u9084\u662f <code>SCAN<\/code> \u547d\u4ee4\uff0c\u90fd\u80fd\u6709\u6548\u5730\u5e6b\u52a9\u7528\u6236\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u548c\u65b9\u6cd5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7ba1\u7406\u7684\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u660e\u667a\u4e4b\u8209\uff0c\u7279\u5225\u662f\u5728\u9999\u6e2f\u5730\u5340\uff0c<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u63d0\u4f9b\u4e86\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u670d\u52d9\uff0c\u6eff\u8db3\u5404\u7a2e\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728Redis\u4e2d\u67e5\u770b\u548c\u63a2\u7d22\u6240\u6709\u5b58\u5132\u7684\u9375\u503c\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u958b\u767c\u6d41\u7a0b\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-188734","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188734","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=188734"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188734\/revisions"}],"predecessor-version":[{"id":188735,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188734\/revisions\/188735"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}