{"id":153195,"date":"2024-11-02T05:25:20","date_gmt":"2024-11-01T21:25:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153195\/"},"modified":"2024-11-02T05:25:21","modified_gmt":"2024-11-01T21:25:21","slug":"%e5%be%9e-redis-%e9%9b%86%e7%be%a4%e4%b8%ad%e5%be%b9%e5%ba%95%e5%88%aa%e9%99%a4%e9%8d%b5%ef%bc%88redis-%e9%9b%86%e7%be%a4%e5%88%aa%e9%99%a4%e9%8d%b5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153195\/","title":{"rendered":"\u5f9e Redis \u96c6\u7fa4\u4e2d\u5fb9\u5e95\u522a\u9664\u9375\uff08Redis \u96c6\u7fa4\u522a\u9664\u9375\uff09"},"content":{"rendered":"<h1 id=\"%e5%be%9e-redis-%e9%9b%86%e7%be%a4%e4%b8%ad%e5%be%b9%e5%ba%95%e5%88%aa%e9%99%a4%e9%8d%b5%ef%bc%88redis-%e9%9b%86%e7%be%a4%e5%88%aa%e9%99%a4%e9%8d%b5%ef%bc%89-RtZWHnlIfg\">\u5f9e Redis \u96c6\u7fa4\u4e2d\u5fb9\u5e95\u522a\u9664\u9375\uff08Redis \u96c6\u7fa4\u522a\u9664\u9375\uff09<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u7576\u4f7f\u7528 Redis \u96c6\u7fa4\u6642\uff0c\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u7684\u65b9\u5f0f\u8207\u55ae\u4e00\u5be6\u4f8b\u6709\u6240\u4e0d\u540c\u3002\u7279\u5225\u662f\u5728\u522a\u9664\u9375\u7684\u904e\u7a0b\u4e2d\uff0c\u4e86\u89e3\u5982\u4f55\u5728 Redis \u96c6\u7fa4\u4e2d\u5fb9\u5e95\u522a\u9664\u9375\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u96c6\u7fa4\u4e2d\u522a\u9664\u9375\u7684\u76f8\u95dc\u77e5\u8b58\u548c\u64cd\u4f5c\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-RtZWHnlIfg\">Redis \u96c6\u7fa4\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b Redis \u7bc0\u9ede\u4e0a\u3002\u9019\u6a23\u7684\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u64f4\u5c55\u7cfb\u7d71\u7684\u6027\u80fd\u3002\u6bcf\u500b\u9375\u90fd\u6703\u6839\u64da\u5176\u54c8\u5e0c\u503c\u88ab\u5206\u914d\u5230\u7279\u5b9a\u7684\u7bc0\u9ede\u4e0a\uff0c\u9019\u610f\u5473\u8457\u5728\u522a\u9664\u9375\u6642\uff0c\u5fc5\u9808\u78ba\u4fdd\u64cd\u4f5c\u91dd\u5c0d\u6b63\u78ba\u7684\u7bc0\u9ede\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e9%8d%b5%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%91%bd%e4%bb%a4-RtZWHnlIfg\">\u522a\u9664\u9375\u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u522a\u9664\u9375\u7684\u57fa\u672c\u547d\u4ee4\u662f <code>DEL<\/code>\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u522a\u9664\u6307\u5b9a\u7684\u9375\uff0c\u4e26\u4e14\u53ef\u4ee5\u4e00\u6b21\u522a\u9664\u591a\u500b\u9375\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>DEL key1 key2 key3<\/code><\/pre>\n<p>\u7136\u800c\uff0c\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u6642\u9700\u8981\u6ce8\u610f\uff0c\u56e0\u70ba\u9019\u500b\u547d\u4ee4\u53ea\u80fd\u5728\u7576\u524d\u9023\u63a5\u7684\u7bc0\u9ede\u4e0a\u57f7\u884c\u3002\u5982\u679c\u8981\u522a\u9664\u7684\u9375\u4e0d\u5728\u7576\u524d\u7bc0\u9ede\u4e0a\uff0c\u5247\u9700\u8981\u5148\u78ba\u5b9a\u8a72\u9375\u6240\u5c6c\u7684\u7bc0\u9ede\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%a2%ba%e5%ae%9a%e9%8d%b5%e7%9a%84%e7%af%80%e9%bb%9e-RtZWHnlIfg\">\u5982\u4f55\u78ba\u5b9a\u9375\u7684\u7bc0\u9ede<\/h2>\n<p>\u8981\u78ba\u5b9a\u67d0\u500b\u9375\u6240\u5c6c\u7684\u7bc0\u9ede\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>CLUSTER KEYSLOT<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u8a72\u9375\u7684\u54c8\u5e0c\u69fd\u7de8\u865f\uff0c\u7136\u5f8c\u53ef\u4ee5\u4f7f\u7528 <code>CLUSTER NODES<\/code> \u547d\u4ee4\u4f86\u67e5\u627e\u8a72\u54c8\u5e0c\u69fd\u6240\u5c0d\u61c9\u7684\u7bc0\u9ede\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>CLUSTER KEYSLOT mykey<\/code><\/pre>\n<p>\u63a5\u8457\uff0c\u4f7f\u7528 <code>CLUSTER NODES<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u7bc0\u9ede\u4fe1\u606f\uff1a<\/p>\n<pre><code>CLUSTER NODES<\/code><\/pre>\n<p>\u6839\u64da\u8fd4\u56de\u7684\u7bc0\u9ede\u4fe1\u606f\uff0c\u53ef\u4ee5\u627e\u5230\u5c0d\u61c9\u7684\u4e3b\u7bc0\u9ede\uff0c\u7136\u5f8c\u9023\u63a5\u5230\u8a72\u7bc0\u9ede\u57f7\u884c <code>DEL<\/code> \u547d\u4ee4\u3002<\/p>\n<h2 id=\"%e6%89%b9%e9%87%8f%e5%88%aa%e9%99%a4%e9%8d%b5-RtZWHnlIfg\">\u6279\u91cf\u522a\u9664\u9375<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u6279\u91cf\u522a\u9664\u9375\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u3002<code>SCAN<\/code> \u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u904d\u6b77\u6240\u6709\u9375\uff0c\u4e26\u4e14\u4e0d\u6703\u963b\u585e\u670d\u52d9\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u4f86\u67e5\u627e\u4e26\u522a\u9664\u7279\u5b9a\u6a21\u5f0f\u7684\u9375\uff1a<\/p>\n<pre><code>\nSCAN 0 MATCH pattern:* COUNT 1000\n<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u8fd4\u56de\u7b26\u5408\u6a21\u5f0f\u7684\u9375\uff0c\u7136\u5f8c\u53ef\u4ee5\u4f7f\u7528 <code>DEL<\/code> \u547d\u4ee4\u9010\u4e00\u522a\u9664\u9019\u4e9b\u9375\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9019\u7a2e\u65b9\u6cd5\u53ef\u80fd\u9700\u8981\u591a\u6b21\u57f7\u884c <code>SCAN<\/code> \u547d\u4ee4\uff0c\u76f4\u5230\u6240\u6709\u7b26\u5408\u689d\u4ef6\u7684\u9375\u90fd\u88ab\u522a\u9664\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-RtZWHnlIfg\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u522a\u9664\u9375\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u7279\u5225\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u522a\u9664\u64cd\u4f5c\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u8acb\u5728\u57f7\u884c\u522a\u9664\u4e4b\u524d\u78ba\u8a8d\u9375\u7684\u5167\u5bb9\u3002<\/li>\n<li>\u5728\u9ad8\u4f75\u767c\u74b0\u5883\u4e2d\uff0c\u522a\u9664\u9375\u53ef\u80fd\u6703\u5f71\u97ff\u7cfb\u7d71\u6027\u80fd\uff0c\u5efa\u8b70\u5728\u4f4e\u5cf0\u671f\u9032\u884c\u3002<\/li>\n<li>\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u6642\uff0c\u8acb\u6ce8\u610f\u53ef\u80fd\u6703\u6f0f\u6389\u67d0\u4e9b\u9375\uff0c\u56e0\u70ba <code>SCAN<\/code> \u662f\u589e\u91cf\u904d\u6b77\u7684\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RtZWHnlIfg\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\u5fb9\u5e95\u522a\u9664\u9375\u9700\u8981\u4e86\u89e3\u9375\u7684\u5206\u4f48\u548c\u64cd\u4f5c\u7684\u6b63\u78ba\u6b65\u9a5f\u3002\u901a\u904e\u4f7f\u7528 <code>DEL<\/code>\u3001<code>CLUSTER KEYSLOT<\/code> \u548c <code>SCAN<\/code> \u547d\u4ee4\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u522a\u9664\u4e0d\u9700\u8981\u7684\u9375\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u548c\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Redis \u96c6\u7fa4\u4e2d\u5fb9\u5e95\u522a\u9664\u9375\uff0c\u78ba\u4fdd\u6578\u64da\u6e05\u7406\u548c\u6027\u80fd\u512a\u5316\u7684\u6700\u4f73\u5be6\u8e10\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-153195","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153195","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=153195"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153195\/revisions"}],"predecessor-version":[{"id":153196,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153195\/revisions\/153196"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}