{"id":194091,"date":"2024-11-13T03:41:20","date_gmt":"2024-11-12T19:41:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194091\/"},"modified":"2024-11-13T03:41:22","modified_gmt":"2024-11-12T19:41:22","slug":"%e4%b8%80%e9%8d%b5%e6%b8%85%e7%90%86redis%e6%8c%87%e5%ae%9a%e5%88%86%e7%b5%84%e7%b7%a9%e5%ad%98%ef%bc%88redis%e6%b8%85%e9%99%a4%e6%8c%87%e5%ae%9a%e5%88%86%e7%b5%84%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194091\/","title":{"rendered":"\u4e00\u9375\u6e05\u7406Redis\u6307\u5b9a\u5206\u7d44\u7de9\u5b58\uff08redis\u6e05\u9664\u6307\u5b9a\u5206\u7d44\uff09"},"content":{"rendered":"<h1 id=\"%e4%b8%80%e9%8d%b5%e6%b8%85%e7%90%86redis%e6%8c%87%e5%ae%9a%e5%88%86%e7%b5%84%e7%b7%a9%e5%ad%98%ef%bc%88redis%e6%b8%85%e9%99%a4%e6%8c%87%e5%ae%9a%e5%88%86%e7%b5%84%ef%bc%89-VeecbTjOco\">\u4e00\u9375\u6e05\u7406Redis\u6307\u5b9a\u5206\u7d44\u7de9\u5b58\uff08redis\u6e05\u9664\u6307\u5b9a\u5206\u7d44\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\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\u61c9\u7528\u7684\u589e\u9577\uff0cRedis\u4e2d\u7684\u6578\u64da\u91cf\u4e5f\u6703\u96a8\u4e4b\u589e\u52a0\uff0c\u9019\u6642\u5019\uff0c\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u7de9\u5b58\u6578\u64da\u5c31\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4e00\u9375\u6e05\u7406Redis\u4e2d\u6307\u5b9a\u5206\u7d44\u7684\u7de9\u5b58\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u6709\u6548\u5730\u7ba1\u7406Redis\u6578\u64da\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-VeecbTjOco\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\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\u7b49\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\u3002Redis\u7684\u6578\u64da\u5b58\u5132\u662f\u57fa\u65bc\u9375\u503c\u5c0d\u7684\uff0c\u9019\u610f\u5473\u8457\u6bcf\u500b\u6578\u64da\u9805\u90fd\u6709\u4e00\u500b\u552f\u4e00\u7684\u9375\u4f86\u6a19\u8b58\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%b8%85%e7%90%86redis%e7%b7%a9%e5%ad%98-VeecbTjOco\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6e05\u7406Redis\u7de9\u5b58<\/h2>\n<p>\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0cRedis\u4e2d\u7684\u7de9\u5b58\u6578\u64da\u53ef\u80fd\u6703\u8b8a\u5f97\u904e\u6642\u6216\u4e0d\u518d\u9700\u8981\u3002\u9019\u4e0d\u50c5\u6703\u4f54\u7528\u5bf6\u8cb4\u7684\u5167\u5b58\u8cc7\u6e90\uff0c\u9084\u53ef\u80fd\u5f71\u97ff\u61c9\u7528\u7684\u6027\u80fd\u3002\u5b9a\u671f\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u7de9\u5b58\u6578\u64da\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6548\u7387\uff0c\u4e26\u78ba\u4fdd\u61c9\u7528\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u7528\u6236\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%b8%85%e7%90%86redis%e6%8c%87%e5%ae%9a%e5%88%86%e7%b5%84%e7%b7%a9%e5%ad%98-VeecbTjOco\">\u5982\u4f55\u6e05\u7406Redis\u6307\u5b9a\u5206\u7d44\u7de9\u5b58<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6e05\u7406\u6307\u5b9a\u5206\u7d44\u7684\u7de9\u5b58\u901a\u5e38\u6d89\u53ca\u5230\u4f7f\u7528\u9375\u7684\u547d\u540d\u898f\u5247\u4f86\u7d44\u7e54\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u65b9\u6cd5\u4f86\u6e05\u7406\u6307\u5b9a\u5206\u7d44\u7684\u7de9\u5b58\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%8d%b5%e7%9a%84%e5%89%8d%e7%b6%b4-VeecbTjOco\">1. \u4f7f\u7528\u9375\u7684\u524d\u7db4<\/h3>\n<p>\u4e00\u7a2e\u5e38\u898b\u7684\u505a\u6cd5\u662f\u70ba\u6bcf\u500b\u5206\u7d44\u7684\u9375\u6dfb\u52a0\u4e00\u500b\u524d\u7db4\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u7528\u6236\u7de9\u5b58\uff0c\u53ef\u4ee5\u4f7f\u7528\u201cuser:123\u201d\u4f86\u8868\u793a\u7528\u6236ID\u70ba123\u7684\u7de9\u5b58\u3002\u9019\u6a23\uff0c\u6211\u5011\u53ef\u4ee5\u901a\u904e\u6a21\u5f0f\u5339\u914d\u4f86\u522a\u9664\u6240\u6709\u76f8\u95dc\u7684\u9375\u3002<\/p>\n<pre><code>redis-cli --scan --pattern 'user:*' | xargs redis-cli del<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07\u6703\u522a\u9664\u6240\u6709\u4ee5\u201cuser:\u201d\u958b\u982d\u7684\u9375\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8redis%e7%9a%84keys%e5%91%bd%e4%bb%a4-VeecbTjOco\">2. \u4f7f\u7528Redis\u7684KEYS\u547d\u4ee4<\/h3>\n<p>\u96d6\u7136\u4e0d\u5efa\u8b70\u5728\u751f\u7522\u74b0\u5883\u4e2d\u4f7f\u7528KEYS\u547d\u4ee4\uff08\u56e0\u70ba\u5b83\u6703\u963b\u585eRedis\uff09\uff0c\u4f46\u5728\u958b\u767c\u6216\u6e2c\u8a66\u74b0\u5883\u4e2d\uff0c\u5b83\u53ef\u4ee5\u7528\u4f86\u5feb\u901f\u67e5\u627e\u4e26\u522a\u9664\u6307\u5b9a\u5206\u7d44\u7684\u7de9\u5b58\u3002<\/p>\n<pre><code>redis-cli KEYS 'user:*' | xargs redis-cli DEL<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u5217\u51fa\u6240\u6709\u4ee5\u201cuser:\u201d\u958b\u982d\u7684\u9375\uff0c\u7136\u5f8c\u5c07\u5b83\u5011\u522a\u9664\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-VeecbTjOco\">3. \u4f7f\u7528Redis\u7684\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u5982\u679c\u9700\u8981\u522a\u9664\u5927\u91cf\u7684\u9375\uff0c\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u8207Redis\u7684\u4ea4\u4e92\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<pre><code>\nkeys = redis.keys('user:*')\npipeline = redis.pipeline()\nfor key in keys:\n    pipeline.delete(key)\npipeline.execute()\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u6703\u6536\u96c6\u6240\u6709\u4ee5\u201cuser:\u201d\u958b\u982d\u7684\u9375\uff0c\u7136\u5f8c\u901a\u904e\u7ba1\u9053\u4e00\u6b21\u6027\u522a\u9664\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-VeecbTjOco\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u6e05\u7406Redis\u7de9\u5b58\u6642\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u4e0d\u6703\u522a\u9664\u4ecd\u5728\u4f7f\u7528\u7684\u6578\u64da\u3002<\/li>\n<li>\u5728\u9ad8\u6d41\u91cf\u7684\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u76e1\u91cf\u907f\u514d\u4f7f\u7528\u963b\u585e\u547d\u4ee4\uff0c\u5982KEYS\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u512a\u5316\u7de9\u5b58\u7b56\u7565\uff0c\u4ee5\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u5b58\u5132\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VeecbTjOco\">\u7e3d\u7d50<\/h2>\n<p>\u6e05\u7406Redis\u6307\u5b9a\u5206\u7d44\u7684\u7de9\u5b58\u662f\u4e00\u500b\u91cd\u8981\u7684\u7dad\u8b77\u4efb\u52d9\uff0c\u53ef\u4ee5\u5e6b\u52a9\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\u548c\u8cc7\u6e90\u5229\u7528\u7387\u3002\u901a\u904e\u4f7f\u7528\u9375\u7684\u524d\u7db4\u3001KEYS\u547d\u4ee4\u548c\u7ba1\u9053\u6280\u8853\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u7de9\u5b58\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fddRedis\u904b\u884c\u5728\u6700\u4f73\u74b0\u5883\u4e2d\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u9375\u6e05\u7406Redis\u6307\u5b9a\u5206\u7d44\u7de9\u5b58\uff0c\u5feb\u901f\u6709\u6548\u5730\u7ba1\u7406\u548c\u91cb\u653e\u8cc7\u6e90\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u7c21\u5316\u6578\u64da\u7dad\u8b77\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-194091","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194091","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=194091"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194091\/revisions"}],"predecessor-version":[{"id":194092,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194091\/revisions\/194092"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}