{"id":196628,"date":"2024-11-14T01:11:18","date_gmt":"2024-11-13T17:11:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196628\/"},"modified":"2024-11-14T01:11:19","modified_gmt":"2024-11-13T17:11:19","slug":"%e5%bf%ab%e9%80%9f%e9%ab%98%e6%95%88%e4%bd%bf%e7%94%a8redis%e6%b8%85%e7%a9%ba%e7%b7%a9%e5%ad%98%e7%9a%84%e6%96%b9%e6%b3%95%ef%bc%88redis%e6%b8%85%e7%a9%ba%e7%b7%a9%e5%ad%98%e6%96%b9%e6%b3%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196628\/","title":{"rendered":"\u5feb\u901f\u9ad8\u6548\u4f7f\u7528Redis\u6e05\u7a7a\u7de9\u5b58\u7684\u65b9\u6cd5\uff08redis\u6e05\u7a7a\u7de9\u5b58\u65b9\u6cd5\uff09"},"content":{"rendered":"<h1 id=\"%e5%bf%ab%e9%80%9f%e9%ab%98%e6%95%88%e4%bd%bf%e7%94%a8redis%e6%b8%85%e7%a9%ba%e7%b7%a9%e5%ad%98%e7%9a%84%e6%96%b9%e6%b3%95%ef%bc%88redis%e6%b8%85%e7%a9%ba%e7%b7%a9%e5%ad%98%e6%96%b9%e6%b3%95%ef%bc%89-adOEPzFMir\">\u5feb\u901f\u9ad8\u6548\u4f7f\u7528Redis\u6e05\u7a7a\u7de9\u5b58\u7684\u65b9\u6cd5\uff08redis\u6e05\u7a7a\u7de9\u5b58\u65b9\u6cd5\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\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\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u767c\u5c55\uff0c\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u53ef\u80fd\u6703\u8b8a\u5f97\u904e\u6642\u6216\u4e0d\u518d\u9700\u8981\uff0c\u56e0\u6b64\u5b9a\u671f\u6e05\u7a7aRedis\u7de9\u5b58\u662f\u7dad\u6301\u7cfb\u7d71\u6027\u80fd\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u5feb\u901f\u9ad8\u6548\u7684Redis\u6e05\u7a7a\u7de9\u5b58\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8flushdb%e5%91%bd%e4%bb%a4-adOEPzFMir\">1. \u4f7f\u7528FLUSHDB\u547d\u4ee4<\/h2>\n<p>FLUSHDB\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u6e05\u7a7a\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\u3002\u9019\u662f\u4e00\u500b\u975e\u5e38\u76f4\u63a5\u7684\u65b9\u6cd5\uff0c\u9069\u5408\u5728\u78ba\u5b9a\u4e0d\u518d\u9700\u8981\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6578\u64da\u6642\u4f7f\u7528\u3002<\/p>\n<pre><code>FLUSHDB<\/code><\/pre>\n<p>\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0cRedis\u5c07\u7acb\u5373\u6e05\u7a7a\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6578\u64da\uff0c\u4e26\u8fd4\u56de\u4e00\u500b\u78ba\u8a8d\u6d88\u606f\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8flushall%e5%91%bd%e4%bb%a4-adOEPzFMir\">2. \u4f7f\u7528FLUSHALL\u547d\u4ee4<\/h2>\n<p>\u5982\u679c\u60a8\u9700\u8981\u6e05\u7a7aRedis\u5be6\u4f8b\u4e2d\u7684\u6240\u6709\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528FLUSHALL\u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u6703\u522a\u9664\u6240\u6709\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\uff0c\u9069\u5408\u5728\u9700\u8981\u91cd\u7f6e\u6574\u500bRedis\u5be6\u4f8b\u6642\u4f7f\u7528\u3002<\/p>\n<pre><code>FLUSHALL<\/code><\/pre>\n<p>\u8acb\u6ce8\u610f\uff0c\u9019\u500b\u64cd\u4f5c\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u56e0\u6b64\u5728\u57f7\u884c\u4e4b\u524d\u52d9\u5fc5\u78ba\u8a8d\u3002<\/p>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8unlink%e5%91%bd%e4%bb%a4-adOEPzFMir\">3. \u4f7f\u7528UNLINK\u547d\u4ee4<\/h2>\n<p>UNLINK\u547d\u4ee4\u662f\u4e00\u500b\u975e\u963b\u585e\u7684\u522a\u9664\u547d\u4ee4\uff0c\u9069\u5408\u7528\u65bc\u522a\u9664\u5927\u91cf\u9375\u3002\u8207DEL\u547d\u4ee4\u4e0d\u540c\uff0cUNLINK\u4e0d\u6703\u7acb\u5373\u522a\u9664\u9375\uff0c\u800c\u662f\u5c07\u5176\u6a19\u8a18\u70ba\u5f85\u522a\u9664\uff0c\u7136\u5f8c\u5728\u5f8c\u53f0\u9032\u884c\u6e05\u7406\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u5728\u522a\u9664\u904e\u7a0b\u4e2d\u963b\u585e\u5176\u4ed6\u64cd\u4f5c\u3002<\/p>\n<pre><code>UNLINK key1 key2 ...<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u7279\u5225\u9069\u5408\u5728\u9700\u8981\u6e05\u7a7a\u5927\u91cf\u9375\u6642\u4f7f\u7528\uff0c\u80fd\u5920\u6709\u6548\u6e1b\u5c11\u5c0d\u7cfb\u7d71\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8keys%e5%91%bd%e4%bb%a4%e9%85%8d%e5%90%88del%e6%88%96unlink-adOEPzFMir\">4. \u4f7f\u7528KEYS\u547d\u4ee4\u914d\u5408DEL\u6216UNLINK<\/h2>\n<p>\u5982\u679c\u60a8\u53ea\u60f3\u6e05\u7a7a\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528KEYS\u547d\u4ee4\u4f86\u67e5\u627e\u9019\u4e9b\u9375\uff0c\u7136\u5f8c\u4f7f\u7528DEL\u6216UNLINK\u547d\u4ee4\u522a\u9664\u5b83\u5011\u3002<\/p>\n<pre><code>KEYS pattern<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3\u522a\u9664\u6240\u6709\u4ee5\u201csession:\u201d\u958b\u982d\u7684\u9375\uff0c\u53ef\u4ee5\u9019\u6a23\u64cd\u4f5c\uff1a<\/p>\n<pre><code>DEL $(redis-cli KEYS 'session:*')<\/code><\/pre>\n<p>\u9019\u7a2e\u65b9\u6cd5\u96d6\u7136\u9748\u6d3b\uff0c\u4f46\u5728\u6578\u64da\u91cf\u975e\u5e38\u5927\u7684\u60c5\u6cc1\u4e0b\uff0cKEYS\u547d\u4ee4\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u554f\u984c\uff0c\u56e0\u6b64\u5728\u4f7f\u7528\u6642\u9700\u8b39\u614e\u3002<\/p>\n<h2 id=\"5-%e8%a8%ad%e7%bd%ae%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-adOEPzFMir\">5. \u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h2>\n<p>\u9664\u4e86\u624b\u52d5\u6e05\u7a7a\u7de9\u5b58\uff0c\u60a8\u9084\u53ef\u4ee5\u5728\u8a2d\u7f6e\u9375\u6642\u70ba\u5176\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u9019\u6a23\uff0c\u7576\u9375\u7684\u751f\u547d\u9031\u671f\u7d50\u675f\u5f8c\uff0cRedis\u6703\u81ea\u52d5\u522a\u9664\u9019\u4e9b\u9375\uff0c\u5f9e\u800c\u9054\u5230\u6e05\u7a7a\u7de9\u5b58\u7684\u76ee\u7684\u3002<\/p>\n<pre><code>SET key value EX seconds<\/code><\/pre>\n<p>\u9019\u6a23\u8a2d\u7f6e\u5f8c\uff0c\u8a72\u9375\u5c07\u5728\u6307\u5b9a\u7684\u79d2\u6578\u5f8c\u81ea\u52d5\u904e\u671f\u4e26\u88ab\u522a\u9664\uff0c\u9019\u662f\u4e00\u7a2e\u6709\u6548\u7684\u7de9\u5b58\u7ba1\u7406\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-adOEPzFMir\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u6642\uff0c\u5b9a\u671f\u6e05\u7a7a\u7de9\u5b58\u662f\u7dad\u6301\u7cfb\u7d71\u6027\u80fd\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u672c\u6587\u4ecb\u7d39\u4e86\u5e7e\u7a2e\u5feb\u901f\u9ad8\u6548\u7684\u6e05\u7a7a\u7de9\u5b58\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528FLUSHDB\u3001FLUSHALL\u3001UNLINK\u3001KEYS\u914d\u5408DEL\u6216UNLINK\uff0c\u4ee5\u53ca\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u7b49\u3002\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u7ba1\u7406Redis\u7de9\u5b58\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\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\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u642d\u5efaRedis\u670d\u52d9\u5668\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0c\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5feb\u901f\u9ad8\u6548\u7684Redis\u6e05\u7a7a\u7de9\u5b58\u65b9\u6cd5\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\uff0c\u8b93\u60a8\u7684\u61c9\u7528\u904b\u884c\u66f4\u6d41\u66a2\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-196628","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196628","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=196628"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196628\/revisions"}],"predecessor-version":[{"id":196629,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196628\/revisions\/196629"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}