{"id":171979,"date":"2024-11-07T09:16:22","date_gmt":"2024-11-07T01:16:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171979\/"},"modified":"2024-11-07T09:16:23","modified_gmt":"2024-11-07T01:16:23","slug":"%e6%b8%85%e9%99%a4redis%e4%b8%80%e9%8d%b5%e6%b8%85%e7%a9%ba%e6%89%80%e6%9c%89key%ef%bc%88%e6%b8%85%e7%a9%baredis%e6%89%80%e6%9c%89key%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171979\/","title":{"rendered":"\u6e05\u9664Redis\u4e00\u9375\u6e05\u7a7a\u6240\u6709Key\uff08\u6e05\u7a7aredis\u6240\u6709key\uff09"},"content":{"rendered":"<h1 id=\"%e6%b8%85%e9%99%a4redis%e4%b8%80%e9%8d%b5%e6%b8%85%e7%a9%ba%e6%89%80%e6%9c%89key%ef%bc%88%e6%b8%85%e7%a9%baredis%e6%89%80%e6%9c%89key%ef%bc%89-BkjsRzxKTE\">\u6e05\u9664Redis\u4e00\u9375\u6e05\u7a7a\u6240\u6709Key\uff08\u6e05\u7a7aredis\u6240\u6709key\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\u96a8\u8457\u4f7f\u7528\u6642\u9593\u7684\u589e\u52a0\uff0cRedis\u4e2d\u7684\u6578\u64da\u91cf\u53ef\u80fd\u6703\u4e0d\u65b7\u589e\u9577\uff0c\u9019\u6642\u5019\u6e05\u7a7a\u6240\u6709\u7684Key\u53ef\u80fd\u6210\u70ba\u4e00\u500b\u5fc5\u8981\u7684\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Redis\u547d\u4ee4\u4e00\u9375\u6e05\u7a7a\u6240\u6709Key\uff0c\u4e26\u63a2\u8a0e\u9019\u4e00\u64cd\u4f5c\u7684\u6ce8\u610f\u4e8b\u9805\u53ca\u5176\u5f71\u97ff\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-BkjsRzxKTE\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u6df1\u5165\u6e05\u7a7aRedis\u6240\u6709Key\u7684\u64cd\u4f5c\u4e4b\u524d\uff0c\u6211\u5011\u9700\u8981\u4e86\u89e3Redis\u7684\u4e00\u4e9b\u57fa\u672c\u6982\u5ff5\u3002Redis\u4f7f\u7528\u9375\u503c\u5c0d\u7684\u65b9\u5f0f\u5b58\u5132\u6578\u64da\uff0c\u6bcf\u500b\u6578\u64da\u9805\u90fd\u6709\u4e00\u500b\u552f\u4e00\u7684\u9375\uff08Key\uff09\u548c\u5c0d\u61c9\u7684\u503c\uff08Value\uff09\u3002\u9019\u7a2e\u7d50\u69cb\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"%e6%b8%85%e7%a9%baredis%e6%89%80%e6%9c%89key%e7%9a%84%e5%91%bd%e4%bb%a4-BkjsRzxKTE\">\u6e05\u7a7aRedis\u6240\u6709Key\u7684\u547d\u4ee4<\/h2>\n<p>\u8981\u6e05\u7a7aRedis\u4e2d\u7684\u6240\u6709Key\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>FLUSHALL<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u522a\u9664\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709Key\uff0c\u4e26\u4e14\u4e0d\u6703\u6709\u4efb\u4f55\u63d0\u793a\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9019\u500b\u64cd\u4f5c\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u4e00\u65e6\u57f7\u884c\uff0c\u6240\u6709\u6578\u64da\u5c07\u7121\u6cd5\u6062\u5fa9\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8flushall%e5%91%bd%e4%bb%a4%e7%9a%84%e6%ad%a5%e9%a9%9f-BkjsRzxKTE\">\u4f7f\u7528FLUSHALL\u547d\u4ee4\u7684\u6b65\u9a5f<\/h3>\n<ol>\n<li>\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\uff1a\u4f7f\u7528Redis CLI\u6216\u5176\u4ed6\u5ba2\u6236\u7aef\u5de5\u5177\u9023\u63a5\u5230\u4f60\u7684Redis\u670d\u52d9\u5668\u3002<\/li>\n<li>\u9078\u64c7\u6578\u64da\u5eab\uff1a\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f\u591a\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>SELECT<\/code> \u547d\u4ee4\u9078\u64c7\u8981\u6e05\u7a7a\u7684\u6578\u64da\u5eab\u3002<\/li>\n<li>\u57f7\u884c\u6e05\u7a7a\u547d\u4ee4\uff1a\u8f38\u5165 <code>FLUSHALL<\/code> \u547d\u4ee4\u4e26\u6309\u4e0b\u56de\u8eca\u9375\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-BkjsRzxKTE\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u57f7\u884c <code>FLUSHALL<\/code> \u547d\u4ee4\u4e4b\u524d\uff0c\u8acb\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5099\u4efd\uff1a<\/strong>\u5728\u6e05\u7a7a\u6578\u64da\u4e4b\u524d\uff0c\u5efa\u8b70\u5148\u5099\u4efd\u91cd\u8981\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u4e1f\u5931\u3002<\/li>\n<li><strong>\u6b0a\u9650\u63a7\u5236\uff1a<\/strong>\u78ba\u4fdd\u53ea\u6709\u6388\u6b0a\u7528\u6236\u53ef\u4ee5\u57f7\u884c\u6b64\u547d\u4ee4\uff0c\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u640d\u5931\u3002<\/li>\n<li><strong>\u6027\u80fd\u5f71\u97ff\uff1a<\/strong>\u5728\u9ad8\u6d41\u91cf\u7684\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u57f7\u884c <code>FLUSHALL<\/code> \u53ef\u80fd\u6703\u5f71\u97ff\u7cfb\u7d71\u6027\u80fd\uff0c\u5efa\u8b70\u5728\u4f4e\u5cf0\u671f\u9032\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%85%b6%e4%bb%96%e6%b8%85%e7%a9%ba%e5%91%bd%e4%bb%a4-BkjsRzxKTE\">\u5176\u4ed6\u6e05\u7a7a\u547d\u4ee4<\/h2>\n<p>\u9664\u4e86 <code>FLUSHALL<\/code> \u547d\u4ee4\uff0cRedis\u9084\u63d0\u4f9b\u4e86\u53e6\u4e00\u500b\u547d\u4ee4 <code>FLUSHDB<\/code>\uff0c\u7528\u65bc\u6e05\u7a7a\u7576\u524d\u9078\u64c7\u7684\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709Key\u3002\u9019\u5c0d\u65bc\u53ea\u60f3\u6e05\u7a7a\u7279\u5b9a\u6578\u64da\u5eab\u7684\u7528\u6236\u4f86\u8aaa\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>FLUSHDB<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-BkjsRzxKTE\">\u7d50\u8ad6<\/h2>\n<p>\u6e05\u7a7aRedis\u4e2d\u7684\u6240\u6709Key\u662f\u4e00\u500b\u7c21\u55ae\u4f46\u9700\u8981\u8b39\u614e\u64cd\u4f5c\u7684\u904e\u7a0b\u3002\u4f7f\u7528 <code>FLUSHALL<\/code> \u547d\u4ee4\u53ef\u4ee5\u5feb\u901f\u6e05\u9664\u6240\u6709\u6578\u64da\uff0c\u4f46\u5728\u57f7\u884c\u4e4b\u524d\u52d9\u5fc5\u8003\u616e\u6578\u64da\u5099\u4efd\u548c\u6b0a\u9650\u63a7\u5236\u7b49\u56e0\u7d20\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u64cd\u4f5c\u5f8c\uff0c\u60a8\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u7ba1\u7406Redis\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u5404\u7a2e\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u9375\u6e05\u7a7aRedis\u6240\u6709Key\uff0c\u7c21\u55ae\u5feb\u901f\u5730\u6e05\u9664\u6578\u64da\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u9069\u5408\u958b\u767c\u548c\u6e2c\u8a66\u74b0\u5883\u4f7f\u7528\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-171979","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171979","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=171979"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171979\/revisions"}],"predecessor-version":[{"id":171980,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171979\/revisions\/171980"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}