{"id":62237,"date":"2024-10-13T17:19:15","date_gmt":"2024-10-13T09:19:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/62237\/"},"modified":"2024-10-13T17:19:15","modified_gmt":"2024-10-13T09:19:15","slug":"key%e5%88%a9%e7%94%a8redis%e6%b8%85%e7%90%86%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e6%89%80%e6%9c%89key%ef%bc%88redis%e6%b8%85%e9%99%a4%e6%89%80%e6%9c%89%e7%9a%84%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/62237\/","title":{"rendered":"key\u5229\u7528Redis\u6e05\u7406\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709Key\uff08redis\u6e05\u9664\u6240\u6709\u7684\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e6%b8%85%e7%90%86%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e6%89%80%e6%9c%89key%ef%bc%88redis%e6%b8%85%e9%99%a4%e6%89%80%e6%9c%89%e7%9a%84%ef%bc%89-OTdjlFAsRo\">\u5229\u7528Redis\u6e05\u7406\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709Key\uff08redis\u6e05\u9664\u6240\u6709\u7684\uff09<\/h1>\n<p>Redis\u662f\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\u96a8\u8457\u6578\u64da\u7684\u589e\u9577\uff0c\u7ba1\u7406\u548c\u6e05\u7406\u6578\u64da\u5eab\u4e2d\u7684Key\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u6e05\u7406\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709Key\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"redis%e4%b8%ad%e7%9a%84key%e7%ae%a1%e7%90%86-OTdjlFAsRo\">Redis\u4e2d\u7684Key\u7ba1\u7406<\/h2>\n<p>\u5728Redis\u4e2d\uff0cKey\u662f\u7528\u4f86\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\u7684\u57fa\u672c\u55ae\u4f4d\u3002\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u6578\u64da\u5eab\u4e2d\u53ef\u80fd\u6703\u7a4d\u7d2f\u5927\u91cf\u4e0d\u518d\u9700\u8981\u7684Key\uff0c\u9019\u4e0d\u50c5\u6d6a\u8cbb\u5b58\u5132\u7a7a\u9593\uff0c\u9084\u53ef\u80fd\u5f71\u97ff\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u6e05\u7406\u4e0d\u5fc5\u8981\u7684Key\u662f\u7dad\u6301Redis\u6027\u80fd\u7684\u95dc\u9375\u3002<\/p>\n<h2 id=\"%e6%b8%85%e7%90%86%e6%89%80%e6%9c%89key%e7%9a%84%e6%96%b9%e6%b3%95-OTdjlFAsRo\">\u6e05\u7406\u6240\u6709Key\u7684\u65b9\u6cd5<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5e7e\u7a2e\u65b9\u6cd5\u4f86\u6e05\u7406\u6578\u64da\u5eab\u4e2d\u7684Key\u3002\u4ee5\u4e0b\u662f\u6700\u5e38\u7528\u7684\u5169\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8flushdb%e5%91%bd%e4%bb%a4-OTdjlFAsRo\">1. \u4f7f\u7528FLUSHDB\u547d\u4ee4<\/h3>\n<p>FLUSHDB\u547d\u4ee4\u53ef\u4ee5\u6e05\u9664\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709Key\u3002\u9019\u662f\u4e00\u500b\u975e\u5e38\u76f4\u63a5\u7684\u65b9\u6cd5\uff0c\u4f46\u9700\u8981\u8b39\u614e\u4f7f\u7528\uff0c\u56e0\u70ba\u4e00\u65e6\u57f7\u884c\uff0c\u6240\u6709\u6578\u64da\u5c07\u7121\u6cd5\u6062\u5fa9\u3002<\/p>\n<pre><code>FLUSHDB<\/code><\/pre>\n<p>\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0cRedis\u5c07\u7acb\u5373\u522a\u9664\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709Key\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u78ba\u8a8d\u6578\u64da\u5eab\u662f\u5426\u5df2\u6e05\u7a7a\uff1a<\/p>\n<pre><code>KEYS *<\/code><\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u7684\u7d50\u679c\u70ba\u7a7a\uff0c\u5247\u8868\u793a\u6578\u64da\u5eab\u5df2\u6210\u529f\u6e05\u7a7a\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8flushall%e5%91%bd%e4%bb%a4-OTdjlFAsRo\">2. \u4f7f\u7528FLUSHALL\u547d\u4ee4<\/h3>\n<p>FLUSHALL\u547d\u4ee4\u5247\u662f\u6e05\u9664\u6240\u6709\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709Key\u3002\u9019\u610f\u5473\u8457\u5982\u679cRedis\u5be6\u4f8b\u4e2d\u6709\u591a\u500b\u6578\u64da\u5eab\uff0c\u57f7\u884c\u6b64\u547d\u4ee4\u5c07\u522a\u9664\u6240\u6709\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002<\/p>\n<pre><code>FLUSHALL<\/code><\/pre>\n<p>\u540c\u6a23\uff0c\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u6240\u6709\u6578\u64da\u5eab\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT 0\nKEYS *<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6578\u64da\u5eab0\u4e2d\u7684\u6240\u6709Key\uff0c\u82e5\u8fd4\u56de\u7d50\u679c\u70ba\u7a7a\uff0c\u5247\u8868\u793a\u8a72\u6578\u64da\u5eab\u5df2\u88ab\u6e05\u7a7a\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-OTdjlFAsRo\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528FLUSHDB\u6216FLUSHALL\u547d\u4ee4\u6642\uff0c\u9700\u7279\u5225\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u9019\u4e9b\u547d\u4ee4\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u57f7\u884c\u5f8c\u6578\u64da\u5c07\u7121\u6cd5\u6062\u5fa9\u3002<\/li>\n<li>\u5efa\u8b70\u5728\u57f7\u884c\u9019\u4e9b\u547d\u4ee4\u4e4b\u524d\uff0c\u5148\u5099\u4efd\u91cd\u8981\u6578\u64da\u3002<\/li>\n<li>\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u61c9\u8b39\u614e\u4f7f\u7528\u9019\u4e9b\u547d\u4ee4\uff0c\u4ee5\u514d\u9020\u6210\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-OTdjlFAsRo\">\u7d50\u8ad6<\/h2>\n<p>\u6e05\u7406Redis\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709Key\u662f\u4e00\u500b\u91cd\u8981\u7684\u7dad\u8b77\u4efb\u52d9\uff0c\u53ef\u4ee5\u5e6b\u52a9\u63d0\u9ad8\u6027\u80fd\u548c\u7ba1\u7406\u6548\u7387\u3002\u901a\u904e\u4f7f\u7528FLUSHDB\u548cFLUSHALL\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u6e05\u9664\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u3002\u7136\u800c\uff0c\u8acb\u52d9\u5fc5\u5728\u57f7\u884c\u9019\u4e9b\u64cd\u4f5c\u4e4b\u524d\u505a\u597d\u5099\u4efd\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u904b\u884c\u60a8\u7684Redis\u6578\u64da\u5eab\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u6e05\u7406\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709Key\uff0c\u7c21\u55ae\u9ad8\u6548\u5730\u91cb\u653e\u5b58\u5132\u7a7a\u9593\uff0c\u4fdd\u6301\u6578\u64da\u5eab\u6574\u6f54\u6709\u5e8f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-62237","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62237","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=62237"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62237\/revisions"}],"predecessor-version":[{"id":62238,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62237\/revisions\/62238"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=62237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=62237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=62237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}