{"id":126441,"date":"2024-10-26T04:45:21","date_gmt":"2024-10-25T20:45:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126441\/"},"modified":"2024-10-26T04:45:22","modified_gmt":"2024-10-25T20:45:22","slug":"redis-%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e7%9e%ac%e9%96%93%e6%b8%85%e7%a9%ba%e5%bf%ab%e5%8f%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126441\/","title":{"rendered":"Redis \u6a21\u7cca\u67e5\u8a62\u77ac\u9593\u6e05\u7a7a\u5feb\u53d6"},"content":{"rendered":"<h1 id=\"redis-%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e7%9e%ac%e9%96%93%e6%b8%85%e7%a9%ba%e5%bf%ab%e5%8f%96-cbIxWWMAJn\">Redis \u6a21\u7cca\u67e5\u8a62\u77ac\u9593\u6e05\u7a7a\u5feb\u53d6<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u8def\u61c9\u7528\u4e2d\uff0c\u5feb\u53d6\u6280\u8853\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u7136\u800c\uff0c\u7576\u6d89\u53ca\u5230\u6a21\u7cca\u67e5\u8a62\u6642\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u5feb\u53d6\u6210\u70ba\u4e86\u4e00\u500b\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u4e2d\u6a21\u7cca\u67e5\u8a62\u7684\u7279\u6027\u53ca\u5176\u5c0d\u5feb\u53d6\u7684\u5f71\u97ff\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\u4f86\u61c9\u5c0d\u77ac\u9593\u6e05\u7a7a\u5feb\u53d6\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%ef%bc%9f-cbIxWWMAJn\">\u4ec0\u9ebc\u662f Redis \u6a21\u7cca\u67e5\u8a62\uff1f<\/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\u7b49\u3002\u6a21\u7cca\u67e5\u8a62\u901a\u5e38\u6307\u7684\u662f\u5c0d\u6578\u64da\u9032\u884c\u4e0d\u5b8c\u5168\u5339\u914d\u7684\u67e5\u8a62\uff0c\u4f8b\u5982\u4f7f\u7528\u901a\u914d\u7b26\u6216\u6b63\u5247\u8868\u9054\u5f0f\u4f86\u67e5\u627e\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u6578\u64da\u3002\u5728 Redis \u4e2d\uff0c\u9019\u7a2e\u67e5\u8a62\u65b9\u5f0f\u4e26\u4e0d\u76f4\u63a5\u652f\u6301\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u4e00\u4e9b\u6280\u5de7\u4f86\u5be6\u73fe\u3002<\/p>\n<h2 id=\"%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e5%b0%8d%e5%bf%ab%e5%8f%96%e7%9a%84%e5%bd%b1%e9%9f%bf-cbIxWWMAJn\">\u6a21\u7cca\u67e5\u8a62\u5c0d\u5feb\u53d6\u7684\u5f71\u97ff<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u9032\u884c\u6a21\u7cca\u67e5\u8a62\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5feb\u53d6\u7684\u77ac\u9593\u6e05\u7a7a\u3002\u9019\u662f\u56e0\u70ba\u7576\u67e5\u8a62\u7684\u6a21\u5f0f\u5339\u914d\u5230\u5927\u91cf\u7684\u9375\u6642\uff0cRedis \u9700\u8981\u904d\u6b77\u6240\u6709\u7684\u9375\u4f86\u627e\u5230\u7b26\u5408\u689d\u4ef6\u7684\u6578\u64da\uff0c\u9019\u6703\u6d88\u8017\u5927\u91cf\u7684\u8cc7\u6e90\uff0c\u4e26\u53ef\u80fd\u5c0e\u81f4\u5feb\u53d6\u5931\u6548\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%a9%a2%e7%9a%84%e5%af%a6%e7%8f%be-cbIxWWMAJn\">\u793a\u4f8b\uff1a\u6a21\u7cca\u67e5\u8a62\u7684\u5be6\u73fe<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 Redis \u4e2d\u5be6\u73fe\u6a21\u7cca\u67e5\u8a62\uff1a<\/p>\n<pre><code>redis-cli\n# \u5047\u8a2d\u6211\u5011\u6709\u4e00\u4e9b\u9375\u4ee5 \"user:\" \u958b\u982d\nSET user:1 \"Alice\"\nSET user:2 \"Bob\"\nSET user:3 \"Charlie\"\n\n# \u4f7f\u7528 KEYS \u547d\u4ee4\u9032\u884c\u6a21\u7cca\u67e5\u8a62\nKEYS user:*  # \u9019\u5c07\u8fd4\u56de\u6240\u6709\u4ee5 \"user:\" \u958b\u982d\u7684\u9375\n<\/code><\/pre>\n<p>\u7136\u800c\uff0c\u4f7f\u7528 KEYS \u547d\u4ee4\u5728\u751f\u7522\u74b0\u5883\u4e2d\u4e26\u4e0d\u63a8\u85a6\uff0c\u56e0\u70ba\u5b83\u6703\u963b\u585e Redis \u4f3a\u670d\u5668\uff0c\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a%e9%81%bf%e5%85%8d%e7%9e%ac%e9%96%93%e6%b8%85%e7%a9%ba%e5%bf%ab%e5%8f%96-cbIxWWMAJn\">\u89e3\u6c7a\u65b9\u6848\uff1a\u907f\u514d\u77ac\u9593\u6e05\u7a7a\u5feb\u53d6<\/h2>\n<p>\u70ba\u4e86\u907f\u514d\u6a21\u7cca\u67e5\u8a62\u5c0e\u81f4\u7684\u5feb\u53d6\u77ac\u9593\u6e05\u7a7a\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528 SCAN \u547d\u4ee4\uff1a<\/strong>\u8207 KEYS \u547d\u4ee4\u4e0d\u540c\uff0cSCAN \u547d\u4ee4\u53ef\u4ee5\u5206\u6279\u6b21\u5730\u904d\u6b77\u9375\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u4f3a\u670d\u5668\u7684\u5f71\u97ff\u3002<\/li>\n<li><strong>\u8a2d\u8a08\u5408\u7406\u7684\u9375\u7d50\u69cb\uff1a<\/strong>\u901a\u904e\u5408\u7406\u7684\u9375\u547d\u540d\u898f\u5247\uff0c\u53ef\u4ee5\u6e1b\u5c11\u6a21\u7cca\u67e5\u8a62\u7684\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u66f4\u5177\u9ad4\u7684\u524d\u7db4\u4f86\u5340\u5206\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7d22\u5f15\uff1a<\/strong>\u5728\u61c9\u7528\u5c64\u9762\u4e0a\uff0c\u8003\u616e\u4f7f\u7528\u7d22\u5f15\u4f86\u52a0\u901f\u67e5\u8a62\uff0c\u800c\u4e0d\u662f\u4f9d\u8cf4 Redis \u7684\u6a21\u7cca\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h3 id=\"scan-%e5%91%bd%e4%bb%a4%e7%a4%ba%e4%be%8b-cbIxWWMAJn\">SCAN \u547d\u4ee4\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 SCAN \u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>redis-cli\n# \u4f7f\u7528 SCAN \u547d\u4ee4\u9032\u884c\u6a21\u7cca\u67e5\u8a62\nSCAN 0 MATCH user:* COUNT 10\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u9010\u6b65\u7372\u53d6\u7b26\u5408\u689d\u4ef6\u7684\u9375\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cbIxWWMAJn\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u6a21\u7cca\u67e5\u8a62\u96d6\u7136\u9748\u6d3b\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u53ef\u80fd\u6703\u5c0e\u81f4\u5feb\u53d6\u77ac\u9593\u6e05\u7a7a\u7684\u554f\u984c\u3002\u901a\u904e\u4f7f\u7528 SCAN \u547d\u4ee4\u3001\u8a2d\u8a08\u5408\u7406\u7684\u9375\u7d50\u69cb\u4ee5\u53ca\u5728\u61c9\u7528\u5c64\u9762\u4e0a\u4f7f\u7528\u7d22\u5f15\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u9019\u7a2e\u60c5\u6cc1\u7684\u767c\u751f\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u5c07\u662f\u63d0\u5347\u6027\u80fd\u7684\u95dc\u9375\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u6a21\u7cca\u67e5\u8a62\u77ac\u9593\u6e05\u7a7a\u5feb\u53d6\uff0c\u63d0\u5347\u6578\u64da\u67e5\u8a62\u6548\u7387\uff0c\u512a\u5316\u6027\u80fd\uff0c\u78ba\u4fdd\u5373\u6642\u66f4\u65b0\u8207\u6e96\u78ba\u6027\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-126441","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126441","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=126441"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126441\/revisions"}],"predecessor-version":[{"id":126442,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126441\/revisions\/126442"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}