{"id":184588,"date":"2024-11-10T14:28:21","date_gmt":"2024-11-10T06:28:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184588\/"},"modified":"2024-11-10T14:28:21","modified_gmt":"2024-11-10T06:28:21","slug":"%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e9%81%8d%e6%ad%b7%e7%9a%84%e5%af%a6%e8%b8%90%ef%bc%88redis%e9%81%8d%e6%ad%b7%e5%ad%98%e5%9c%a8%e7%9a%84%e6%95%b8%e6%93%9a%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184588\/","title":{"rendered":"\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u904d\u6b77\u7684\u5be6\u8e10\uff08redis\u904d\u6b77\u5b58\u5728\u7684\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e9%81%8d%e6%ad%b7%e7%9a%84%e5%af%a6%e8%b8%90-JPfCdyrUPe\">\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u904d\u6b77\u7684\u5be6\u8e10<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u800c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u65b9\u5f0f\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u904d\u6b77\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u8e10\u4e2d\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-JPfCdyrUPe\">Redis\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u5404\u81ea\u5177\u6709\u4e0d\u540c\u7684\u7279\u6027\uff0c\u9069\u5408\u4e0d\u540c\u7684\u61c9\u7528\u5834\u666f\u3002\u5728\u9032\u884c\u6578\u64da\u904d\u6b77\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>: \u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>: \u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\uff0c\u9069\u5408\u5b58\u5132\u7d50\u69cb\u5316\u6578\u64da\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>: \u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u6d88\u606f\u968a\u5217\u7b49\u5834\u666f\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>: \u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u53bb\u91cd\u548c\u4ea4\u96c6\u904b\u7b97\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>: \u6bcf\u500b\u5143\u7d20\u90fd\u6709\u4e00\u500b\u5206\u6578\uff0c\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u7b49\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e9%81%8d%e6%ad%b7%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%96%b9%e6%b3%95-JPfCdyrUPe\">\u6578\u64da\u904d\u6b77\u7684\u57fa\u672c\u65b9\u6cd5<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6578\u64da\u904d\u6b77\u4e3b\u8981\u4f9d\u8cf4\u65bc\u5e7e\u500b\u547d\u4ee4\uff0c\u9019\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u9ad8\u6548\u5730\u7372\u53d6\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u904d\u6b77\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><strong>SCAN<\/strong>: \u7528\u65bc\u904d\u6b77\u9375\uff0c\u652f\u6301\u6e38\u6a19\u7684\u65b9\u5f0f\uff0c\u907f\u514d\u4e86KEYS\u547d\u4ee4\u7684\u963b\u585e\u554f\u984c\u3002<\/li>\n<li><strong>HSCAN<\/strong>: \u7528\u65bc\u904d\u6b77\u54c8\u5e0c\u4e2d\u7684\u5b57\u6bb5\u3002<\/li>\n<li><strong>SSCAN<\/strong>: \u7528\u65bc\u904d\u6b77\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u3002<\/li>\n<li><strong>ZSCAN<\/strong>: \u7528\u65bc\u904d\u6b77\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8scan%e5%91%bd%e4%bb%a4%e9%81%8d%e6%ad%b7%e9%8d%b5-JPfCdyrUPe\">\u4f7f\u7528SCAN\u547d\u4ee4\u904d\u6b77\u9375<\/h3>\n<pre><code>127.0.0.1:6379&gt; SCAN 0\n<\/code><\/pre>\n<p>SCAN\u547d\u4ee4\u7684\u7b2c\u4e00\u500b\u53c3\u6578\u662f\u6e38\u6a19\uff0c\u521d\u59cb\u503c\u70ba0\u3002\u6bcf\u6b21\u57f7\u884cSCAN\u547d\u4ee4\u5f8c\uff0cRedis\u6703\u8fd4\u56de\u4e00\u500b\u65b0\u7684\u6e38\u6a19\uff0c\u76f4\u5230\u6e38\u6a19\u70ba0\u6642\u8868\u793a\u904d\u6b77\u7d50\u675f\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u53ef\u4ee5\u907f\u514d\u4e00\u6b21\u6027\u8fd4\u56de\u6240\u6709\u9375\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8hscan%e9%81%8d%e6%ad%b7%e5%93%88%e5%b8%8c-JPfCdyrUPe\">\u4f7f\u7528HSCAN\u904d\u6b77\u54c8\u5e0c<\/h3>\n<pre><code>127.0.0.1:6379&gt; HSCAN myhash 0\n<\/code><\/pre>\n<p>HSCAN\u547d\u4ee4\u7528\u65bc\u904d\u6b77\u54c8\u5e0c\u4e2d\u7684\u5b57\u6bb5\uff0c\u8207SCAN\u547d\u4ee4\u985e\u4f3c\uff0c\u7b2c\u4e00\u500b\u53c3\u6578\u662f\u6e38\u6a19\uff0c\u7b2c\u4e8c\u500b\u53c3\u6578\u662f\u53ef\u9078\u7684COUNT\u53c3\u6578\uff0c\u7528\u65bc\u6307\u5b9a\u6bcf\u6b21\u8fd4\u56de\u7684\u5b57\u6bb5\u6578\u91cf\u3002<\/p>\n<h2 id=\"%e5%af%a6%e8%b8%90%e4%b8%ad%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-JPfCdyrUPe\">\u5be6\u8e10\u4e2d\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u904d\u6b77\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u8003\u91cf<\/strong>: \u96d6\u7136SCAN\u7b49\u547d\u4ee4\u4e0d\u6703\u963b\u585eRedis\uff0c\u4f46\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u4ecd\u9700\u6ce8\u610f\u904d\u6b77\u7684\u983b\u7387\u548c\u7bc4\u570d\uff0c\u4ee5\u514d\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027<\/strong>: \u5728\u904d\u6b77\u904e\u7a0b\u4e2d\uff0c\u5982\u679c\u6578\u64da\u767c\u751f\u8b8a\u5316\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u904d\u6b77\u7d50\u679c\u4e0d\u4e00\u81f4\u3002\u56e0\u6b64\uff0c\u5728\u9700\u8981\u5f37\u4e00\u81f4\u6027\u7684\u5834\u666f\u4e2d\uff0c\u61c9\u8b39\u614e\u4f7f\u7528\u3002<\/li>\n<li><strong>\u9069\u7576\u7684\u6578\u64da\u7d50\u69cb\u9078\u64c7<\/strong>: \u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u63d0\u9ad8\u904d\u6b77\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JPfCdyrUPe\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u904d\u6b77\u662f\u4e00\u500b\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u5408\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528SCAN\u3001HSCAN\u7b49\u547d\u4ee4\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7372\u53d6\u6240\u9700\u6578\u64da\u3002\u5728\u9078\u64c7\u6578\u64da\u7d50\u69cb\u548c\u8a2d\u8a08\u904d\u6b77\u7b56\u7565\u6642\uff0c\u9700\u8003\u616e\u6027\u80fd\u548c\u6578\u64da\u4e00\u81f4\u6027\u7b49\u56e0\u7d20\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u670d\u52d9\uff0c\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u904d\u6b77\u7684\u5be6\u8e10\uff0c\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u67e5\u8a62\u548c\u7ba1\u7406\u5b58\u5728\u7684\u6578\u64da\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\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-184588","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184588","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=184588"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184588\/revisions"}],"predecessor-version":[{"id":184589,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184588\/revisions\/184589"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}