{"id":158513,"date":"2024-11-03T02:29:26","date_gmt":"2024-11-02T18:29:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/158513\/"},"modified":"2024-11-03T02:29:27","modified_gmt":"2024-11-02T18:29:27","slug":"%e5%8a%9f%e8%83%bd%e5%88%a9%e7%94%a8-redis-%e7%9a%84-del-%e5%8a%9f%e8%83%bd%e6%8f%90%e5%8d%87%e6%b8%85%e7%90%86%e6%95%b8%e6%93%9a%e6%95%88%e7%8e%87%ef%bc%88redis-%e7%9a%84-del%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/158513\/","title":{"rendered":"\u529f\u80fd\u5229\u7528 Redis \u7684 Del \u529f\u80fd\u63d0\u5347\u6e05\u7406\u6578\u64da\u6548\u7387\uff08Redis \u7684 Del\uff09"},"content":{"rendered":"<h1 id=\"%e5%8a%9f%e8%83%bd%e5%88%a9%e7%94%a8-redis-%e7%9a%84-del-%e5%8a%9f%e8%83%bd%e6%8f%90%e5%8d%87%e6%b8%85%e7%90%86%e6%95%b8%e6%93%9a%e6%95%88%e7%8e%87%ef%bc%88redis-%e7%9a%84-del%ef%bc%89-cPgxwLbwrj\">\u529f\u80fd\u5229\u7528 Redis \u7684 Del \u529f\u80fd\u63d0\u5347\u6e05\u7406\u6578\u64da\u6548\u7387\uff08Redis \u7684 Del\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u7684\u7ba1\u7406\u548c\u6e05\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u5e6b\u52a9\u958b\u767c\u8005\u7ba1\u7406\u6578\u64da\u3002\u5176\u4e2d\uff0c<code>DEL<\/code> \u547d\u4ee4\u662f Redis \u4e2d\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\uff0c\u80fd\u5920\u6709\u6548\u5730\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u5347\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-cPgxwLbwrj\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\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\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-del-%e5%91%bd%e4%bb%a4%ef%bc%9f-cPgxwLbwrj\">\u4ec0\u9ebc\u662f DEL \u547d\u4ee4\uff1f<\/h2>\n<p><code>DEL<\/code> \u547d\u4ee4\u662f Redis \u4e2d\u7528\u65bc\u522a\u9664\u4e00\u500b\u6216\u591a\u500b\u9375\u7684\u547d\u4ee4\u3002\u7576\u4e00\u500b\u9375\u88ab\u522a\u9664\u5f8c\uff0c\u8207\u8a72\u9375\u76f8\u95dc\u806f\u7684\u6578\u64da\u4e5f\u6703\u88ab\u6e05\u9664\uff0c\u9019\u6a23\u53ef\u4ee5\u91cb\u653e\u5167\u5b58\u7a7a\u9593\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h3 id=\"del-%e5%91%bd%e4%bb%a4%e7%9a%84%e8%aa%9e%e6%b3%95-cPgxwLbwrj\">DEL \u547d\u4ee4\u7684\u8a9e\u6cd5<\/h3>\n<pre><code>DEL key [key ...]<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>key<\/code> \u662f\u8981\u522a\u9664\u7684\u9375\u540d\uff0c\u53ef\u4ee5\u4e00\u6b21\u6027\u522a\u9664\u591a\u500b\u9375\u3002\u7576\u6240\u6709\u6307\u5b9a\u7684\u9375\u90fd\u6210\u529f\u522a\u9664\u6642\uff0c<code>DEL<\/code> \u547d\u4ee4\u8fd4\u56de\u88ab\u522a\u9664\u7684\u9375\u7684\u6578\u91cf\uff1b\u5982\u679c\u67d0\u500b\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u4e0d\u6703\u5f71\u97ff\u5176\u4ed6\u9375\u7684\u522a\u9664\u3002<\/p>\n<h2 id=\"del-%e5%91%bd%e4%bb%a4%e7%9a%84%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-cPgxwLbwrj\">DEL \u547d\u4ee4\u7684\u4f7f\u7528\u5834\u666f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u7684\u5e38\u898b\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u6e05\u7406\u904e\u671f\u6578\u64da\uff1a<\/strong>\u5728\u67d0\u4e9b\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u53ef\u80fd\u6703\u904e\u671f\uff0c\u4f8b\u5982\u7528\u6236\u6703\u8a71\u6216\u7de9\u5b58\u6578\u64da\u3002\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u53ef\u4ee5\u624b\u52d5\u6e05\u7406\u9019\u4e9b\u904e\u671f\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u91cb\u653e\u5167\u5b58\uff1a<\/strong>\u7576\u7cfb\u7d71\u4e2d\u5b58\u5728\u5927\u91cf\u4e0d\u518d\u4f7f\u7528\u7684\u6578\u64da\u6642\uff0c\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u53ef\u4ee5\u91cb\u653e\u5167\u5b58\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u91cd\u7f6e\uff1a<\/strong>\u5728\u958b\u767c\u548c\u6e2c\u8a66\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u80fd\u9700\u8981\u91cd\u7f6e\u6578\u64da\u5eab\u7684\u72c0\u614b\uff0c\u9019\u6642\u53ef\u4ee5\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u522a\u9664\u6240\u6709\u76f8\u95dc\u7684\u6e2c\u8a66\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"del-%e5%91%bd%e4%bb%a4%e7%9a%84%e6%80%a7%e8%83%bd%e8%80%83%e9%87%8f-cPgxwLbwrj\">DEL \u547d\u4ee4\u7684\u6027\u80fd\u8003\u91cf<\/h2>\n<p>\u96d6\u7136 <code>DEL<\/code> \u547d\u4ee4\u5728\u522a\u9664\u9375\u6642\u975e\u5e38\u9ad8\u6548\uff0c\u4f46\u5728\u522a\u9664\u5927\u91cf\u9375\u6642\uff0c\u53ef\u80fd\u6703\u5f71\u97ff Redis \u7684\u6027\u80fd\u3002\u9019\u662f\u56e0\u70ba Redis \u9700\u8981\u904d\u6b77\u6240\u6709\u6307\u5b9a\u7684\u9375\u4e26\u5c07\u5176\u5f9e\u5167\u5b58\u4e2d\u522a\u9664\u3002\u56e0\u6b64\uff0c\u5728\u522a\u9664\u5927\u91cf\u6578\u64da\u6642\uff0c\u5efa\u8b70\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u4f86\u63d0\u9ad8\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u6279\u91cf\u522a\u9664\uff1a<\/strong>\u5c07\u591a\u500b <code>DEL<\/code> \u547d\u4ee4\u5408\u4f75\u70ba\u4e00\u500b\u8acb\u6c42\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<li><strong>\u4f7f\u7528\u9375\u6a21\u5f0f\uff1a<\/strong>\u5982\u679c\u9700\u8981\u522a\u9664\u7684\u9375\u6709\u5171\u540c\u7684\u524d\u7db4\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u914d\u5408 <code>DEL<\/code> \u547d\u4ee4\u4f86\u6279\u91cf\u522a\u9664\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-cPgxwLbwrj\">\u793a\u4f8b\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>redis-cli\nSET key1 \"value1\"\nSET key2 \"value2\"\nDEL key1 key2\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u8a2d\u7f6e\u4e86\u5169\u500b\u9375 <code>key1<\/code> \u548c <code>key2<\/code>\uff0c\u7136\u5f8c\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u522a\u9664\u4e86\u9019\u5169\u500b\u9375\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cPgxwLbwrj\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684 <code>DEL<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u6709\u6548\u5730\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u5347\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u6548\u7387\u3002\u5728\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u6642\uff0c\u958b\u767c\u8005\u61c9\u8a72\u8003\u616e\u5230\u6027\u80fd\u5f71\u97ff\uff0c\u4e26\u63a1\u53d6\u9069\u7576\u7684\u63aa\u65bd\u4f86\u512a\u5316\u6578\u64da\u522a\u9664\u7684\u904e\u7a0b\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4ecd\u7136\u80fd\u5920\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347\u6578\u64da\u6e05\u7406\u6548\u7387\uff0c\u5229\u7528 Redis \u7684 Del \u529f\u80fd\u5feb\u901f\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u6578\u64da\uff0c\u512a\u5316\u7cfb\u7d71\u6027\u80fd\u8207\u8cc7\u6e90\u7ba1\u7406\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-158513","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158513","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=158513"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158513\/revisions"}],"predecessor-version":[{"id":158514,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158513\/revisions\/158514"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=158513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=158513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=158513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}