{"id":101718,"date":"2024-10-22T12:13:59","date_gmt":"2024-10-22T04:13:59","guid":{"rendered":"https:\/\/server.hk\/cnblog\/101718\/"},"modified":"2024-10-22T12:14:00","modified_gmt":"2024-10-22T04:14:00","slug":"redis-%e9%81%8e%e6%bf%be%e5%99%a8%e5%af%a6%e7%8f%be%e5%8e%9f%e7%90%86%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/101718\/","title":{"rendered":"Redis \u904e\u6ffe\u5668\u5be6\u73fe\u539f\u7406\u5206\u6790"},"content":{"rendered":"<h1 id=\"redis-%e9%81%8e%e6%bf%be%e5%99%a8%e5%af%a6%e7%8f%be%e5%8e%9f%e7%90%86%e5%88%86%e6%9e%90-HOwsSMnTHz\">Redis \u904e\u6ffe\u5668\u5be6\u73fe\u539f\u7406\u5206\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u8655\u7406\u548c\u5b58\u5132\u9818\u57df\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5f97 Redis \u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u904e\u6ffe\u5668\u5be6\u73fe\u539f\u7406\uff0c\u4e26\u5206\u6790\u5176\u5728\u6578\u64da\u8655\u7406\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%81%8e%e6%bf%be%e5%99%a8%ef%bc%9f-HOwsSMnTHz\">\u4ec0\u9ebc\u662f Redis \u904e\u6ffe\u5668\uff1f<\/h2>\n<p>Redis \u904e\u6ffe\u5668\u662f\u4e00\u7a2e\u7528\u65bc\u7be9\u9078\u548c\u8655\u7406\u6578\u64da\u7684\u6a5f\u5236\u3002\u5b83\u53ef\u4ee5\u6839\u64da\u7279\u5b9a\u7684\u689d\u4ef6\u904e\u6ffe\u51fa\u7b26\u5408\u8981\u6c42\u7684\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u67e5\u8a62\u7684\u6548\u7387\u3002\u904e\u6ffe\u5668\u901a\u5e38\u7528\u65bc\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\uff0c\u80fd\u5920\u6709\u6548\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u50b3\u8f38\u548c\u8655\u7406\u3002<\/p>\n<h2 id=\"redis-%e9%81%8e%e6%bf%be%e5%99%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e7%90%86-HOwsSMnTHz\">Redis \u904e\u6ffe\u5668\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>Redis \u904e\u6ffe\u5668\u7684\u5be6\u73fe\u4e3b\u8981\u4f9d\u8cf4\u65bc\u5176\u5167\u90e8\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\u3002Redis \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\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u4f7f\u5f97 Redis \u80fd\u5920\u9748\u6d3b\u5730\u8655\u7406\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e7%9a%84%e9%81%b8%e6%93%87-HOwsSMnTHz\">\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7<\/h3>\n<p>\u5728\u5be6\u73fe\u904e\u6ffe\u5668\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u81f3\u95dc\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u7576\u9700\u8981\u5c0d\u4e00\u7d44\u6578\u64da\u9032\u884c\u53bb\u91cd\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u96c6\u5408\uff08Set\uff09\u4f86\u5b58\u5132\u6578\u64da\uff0c\u56e0\u70ba\u96c6\u5408\u81ea\u52d5\u53bb\u91cd\u7684\u7279\u6027\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<h3 id=\"%e9%81%8e%e6%bf%be%e5%99%a8%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e5%bc%8f-HOwsSMnTHz\">\u904e\u6ffe\u5668\u7684\u5be6\u73fe\u65b9\u5f0f<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u5be6\u73fe\u904e\u6ffe\u5668\u7684\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SCAN<\/code>\uff1a\u7528\u65bc\u904d\u6b77\u6578\u64da\u5eab\u4e2d\u7684\u9375\uff0c\u652f\u6301\u6a21\u5f0f\u5339\u914d\uff0c\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u7c21\u55ae\u7684\u904e\u6ffe\u3002<\/li>\n<li><code>HSCAN<\/code>\u3001<code>SSCAN<\/code>\u3001<code>ZSCAN<\/code>\uff1a\u5206\u5225\u7528\u65bc\u904d\u6b77\u54c8\u5e0c\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u5143\u7d20\uff0c\u652f\u6301\u904e\u6ffe\u689d\u4ef6\u3002<\/li>\n<li><code>BITFIELD<\/code>\uff1a\u7528\u65bc\u5c0d\u4f4d\u5716\u9032\u884c\u64cd\u4f5c\uff0c\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u9ad8\u6548\u7684\u904e\u6ffe\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%81%8e%e6%bf%be%e5%99%a8%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-HOwsSMnTHz\">\u904e\u6ffe\u5668\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u904e\u6ffe\u5668\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5178\u578b\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e5%8e%bb%e9%87%8d-HOwsSMnTHz\">1. \u6578\u64da\u53bb\u91cd<\/h3>\n<p>\u5728\u8655\u7406\u7528\u6236\u767b\u9304\u6216\u8a3b\u518a\u6642\uff0c\u901a\u5e38\u9700\u8981\u6aa2\u67e5\u7528\u6236\u540d\u6216\u96fb\u5b50\u90f5\u4ef6\u662f\u5426\u5df2\u5b58\u5728\u3002\u4f7f\u7528 Redis \u7684\u96c6\u5408\u7d50\u69cb\uff0c\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u53bb\u91cd\u529f\u80fd\u3002<\/p>\n<pre><code>redis&gt; SADD users \"user1\"\nredis&gt; SADD users \"user2\"\nredis&gt; SADD users \"user1\"  # \u9019\u500b\u64cd\u4f5c\u4e0d\u6703\u589e\u52a0\u5143\u7d20\n<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-HOwsSMnTHz\">2. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n<p>\u5728\u5be6\u6642\u6578\u64da\u5206\u6790\u4e2d\uff0c\u904e\u6ffe\u5668\u53ef\u4ee5\u7528\u4f86\u5feb\u901f\u7be9\u9078\u51fa\u7b26\u5408\u689d\u4ef6\u7684\u6578\u64da\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u5927\u578b\u7db2\u7ad9\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u4f86\u904e\u6ffe\u51fa\u6d3b\u8e8d\u7528\u6236\uff0c\u5f9e\u800c\u9032\u884c\u5f8c\u7e8c\u7684\u6578\u64da\u5206\u6790\u3002<\/p>\n<h3 id=\"3-%e7%b7%a9%e5%ad%98%e9%81%8e%e6%bf%be-HOwsSMnTHz\">3. \u7de9\u5b58\u904e\u6ffe<\/h3>\n<p>\u5728\u7de9\u5b58\u7cfb\u7d71\u4e2d\uff0c\u904e\u6ffe\u5668\u53ef\u4ee5\u7528\u4f86\u7be9\u9078\u51fa\u9700\u8981\u66f4\u65b0\u6216\u522a\u9664\u7684\u7de9\u5b58\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HOwsSMnTHz\">\u7e3d\u7d50<\/h2>\n<p>Redis \u904e\u6ffe\u5668\u7684\u5be6\u73fe\u539f\u7406\u57fa\u65bc\u5176\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u548c\u9ad8\u6548\u7684\u547d\u4ee4\u7cfb\u7d71\u3002\u901a\u904e\u5408\u7406\u9078\u64c7\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u6709\u6548\u5730\u5be6\u73fe\u6578\u64da\u904e\u6ffe\u3002\u7121\u8ad6\u662f\u5728\u6578\u64da\u53bb\u91cd\u3001\u5be6\u6642\u6578\u64da\u5206\u6790\u9084\u662f\u7de9\u5b58\u904e\u6ffe\u4e2d\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u904b\u7528 Redis \u7b49\u6578\u64da\u5eab\u6280\u8853\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u5206\u6790Redis\u904e\u6ffe\u5668\u7684\u5be6\u73fe\u539f\u7406\uff0c\u63a2\u8a0e\u5176\u9ad8\u6548\u6027\u8207\u61c9\u7528\u5834\u666f\uff0c\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u6578\u64da\u8655\u7406\u6280\u8853\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-101718","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/101718","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=101718"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/101718\/revisions"}],"predecessor-version":[{"id":101719,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/101718\/revisions\/101719"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=101718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=101718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=101718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}