{"id":153979,"date":"2024-11-02T11:57:19","date_gmt":"2024-11-02T03:57:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153979\/"},"modified":"2024-11-02T11:57:20","modified_gmt":"2024-11-02T03:57:20","slug":"%e7%9a%84%e7%b0%a1%e5%96%ae%e6%96%b9%e5%bc%8fredis%e4%b8%ad%e7%b0%a1%e5%96%ae%e7%8d%b2%e5%8f%96%e9%8d%b5%e7%9a%84%e6%96%b9%e6%b3%95%ef%bc%88redis-%e7%8d%b2%e5%8f%96%e9%8d%b5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153979\/","title":{"rendered":"\u7684\u7c21\u55ae\u65b9\u5f0fRedis\u4e2d\u7c21\u55ae\u7372\u53d6\u9375\u7684\u65b9\u6cd5\uff08redis \u7372\u53d6\u9375\uff09"},"content":{"rendered":"<h1 id=\"%e7%9a%84%e7%b0%a1%e5%96%ae%e6%96%b9%e5%bc%8fredis%e4%b8%ad%e7%b0%a1%e5%96%ae%e7%8d%b2%e5%8f%96%e9%8d%b5%e7%9a%84%e6%96%b9%e6%b3%95%ef%bc%88redis-%e7%8d%b2%e5%8f%96%e9%8d%b5%ef%bc%89-OjyXpBMGHe\">\u7684\u7c21\u55ae\u65b9\u5f0fRedis\u4e2d\u7c21\u55ae\u7372\u53d6\u9375\u7684\u65b9\u6cd5\uff08redis \u7372\u53d6\u9375\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis\u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u5728\u4f7f\u7528Redis\u6642\uff0c\u7372\u53d6\u9375\u7684\u64cd\u4f5c\u662f\u6700\u57fa\u672c\u4e5f\u662f\u6700\u91cd\u8981\u7684\u529f\u80fd\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5728Redis\u4e2d\u7c21\u55ae\u7372\u53d6\u9375\u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u9019\u4e00\u5f37\u5927\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%8d%b5%ef%bc%9f-OjyXpBMGHe\">\u4ec0\u9ebc\u662fRedis\u9375\uff1f<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u9375\uff08key\uff09\u662f\u7528\u4f86\u552f\u4e00\u6a19\u8b58\u6578\u64da\u7684\u5b57\u7b26\u4e32\u3002\u6bcf\u500b\u9375\u90fd\u5c0d\u61c9\u8457\u4e00\u500b\u503c\uff08value\uff09\uff0c\u9019\u500b\u503c\u53ef\u4ee5\u662f\u5b57\u7b26\u4e32\u3001\u5217\u8868\u3001\u96c6\u5408\u3001\u54c8\u5e0c\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\u3002\u9375\u7684\u8a2d\u8a08\u5c0d\u65bc\u6578\u64da\u7684\u7d44\u7e54\u548c\u6aa2\u7d22\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u6b64\u5408\u7406\u7684\u9375\u547d\u540d\u898f\u5247\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u8b80\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002<\/p>\n<h2 id=\"%e7%8d%b2%e5%8f%96%e9%8d%b5%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%91%bd%e4%bb%a4-OjyXpBMGHe\">\u7372\u53d6\u9375\u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u7372\u53d6\u9375\u7684\u6700\u57fa\u672c\u547d\u4ee4\u662f<strong>GET<\/strong>\u3002\u9019\u500b\u547d\u4ee4\u7528\u65bc\u7372\u53d6\u6307\u5b9a\u9375\u7684\u503c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528GET\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>GET key<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u6709\u4e00\u500b\u9375\u540d\u70ba\u201cusername\u201d\u7684\u9375\uff0c\u4e26\u5e0c\u671b\u7372\u53d6\u5176\u5c0d\u61c9\u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>GET username<\/code><\/pre>\n<p>\u5982\u679c\u8a72\u9375\u5b58\u5728\uff0cRedis\u5c07\u8fd4\u56de\u5176\u5c0d\u61c9\u7684\u503c\uff1b\u5982\u679c\u8a72\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56denil\u3002<\/p>\n<h2 id=\"%e7%8d%b2%e5%8f%96%e5%a4%9a%e5%80%8b%e9%8d%b5%e7%9a%84%e5%80%bc-OjyXpBMGHe\">\u7372\u53d6\u591a\u500b\u9375\u7684\u503c<\/h2>\n<p>\u9664\u4e86\u7372\u53d6\u55ae\u500b\u9375\u7684\u503c\u5916\uff0cRedis\u9084\u63d0\u4f9b\u4e86\u7372\u53d6\u591a\u500b\u9375\u7684\u547d\u4ee4\uff0c\u5373<strong>MGET<\/strong>\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u4e00\u6b21\u6027\u7372\u53d6\u591a\u500b\u9375\u7684\u503c\uff0c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>MGET key1 key2 key3 ...<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u7372\u53d6\u201cusername\u201d\u548c\u201cemail\u201d\u5169\u500b\u9375\u7684\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>MGET username email<\/code><\/pre>\n<p>\u9019\u6a23\uff0cRedis\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u9019\u5169\u500b\u9375\u5c0d\u61c9\u503c\u7684\u6578\u7d44\u3002\u5982\u679c\u67d0\u500b\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u8a72\u4f4d\u7f6e\u5c07\u8fd4\u56denil\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8keys%e5%91%bd%e4%bb%a4%e6%9f%a5%e6%89%be%e9%8d%b5-OjyXpBMGHe\">\u4f7f\u7528KEYS\u547d\u4ee4\u67e5\u627e\u9375<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6211\u5011\u53ef\u80fd\u9700\u8981\u67e5\u627e\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u9375\u3002Redis\u63d0\u4f9b\u4e86<strong>KEYS<\/strong>\u547d\u4ee4\u4f86\u5be6\u73fe\u9019\u4e00\u529f\u80fd\u3002\u5176\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>KEYS pattern<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u60f3\u67e5\u627e\u6240\u6709\u4ee5\u201cuser:\u201d\u958b\u982d\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>KEYS user:*<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6240\u6709\u7b26\u5408\u8a72\u6a21\u5f0f\u7684\u9375\u540d\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cKEYS\u547d\u4ee4\u5728\u5927\u578b\u6578\u64da\u96c6\u4e0a\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u56e0\u6b64\u5728\u751f\u7522\u74b0\u5883\u4e2d\u61c9\u8b39\u614e\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8scan%e5%91%bd%e4%bb%a4%e9%80%b2%e8%a1%8c%e9%8d%b5%e7%9a%84%e9%81%8d%e6%ad%b7-OjyXpBMGHe\">\u4f7f\u7528SCAN\u547d\u4ee4\u9032\u884c\u9375\u7684\u904d\u6b77<\/h2>\n<p>\u70ba\u4e86\u907f\u514dKEYS\u547d\u4ee4\u5e36\u4f86\u7684\u6027\u80fd\u554f\u984c\uff0cRedis\u9084\u63d0\u4f9b\u4e86<strong>SCAN<\/strong>\u547d\u4ee4\uff0c\u9019\u662f\u4e00\u7a2e\u589e\u91cf\u8fed\u4ee3\u7684\u65b9\u5f0f\u4f86\u904d\u6b77\u9375\u3002\u5176\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SCAN cursor [MATCH pattern] [COUNT count]<\/code><\/pre>\n<p>\u9019\u88e1\u7684cursor\u662f\u6e38\u6a19\uff0c\u521d\u59cb\u503c\u70ba0\u3002\u4f7f\u7528SCAN\u547d\u4ee4\u53ef\u4ee5\u9010\u6b65\u7372\u53d6\u9375\uff0c\u4e26\u4e14\u4e0d\u6703\u4e00\u6b21\u6027\u8fd4\u56de\u6240\u6709\u7d50\u679c\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-OjyXpBMGHe\">\u7e3d\u7d50<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u7372\u53d6\u9375\u7684\u64cd\u4f5c\u662f\u975e\u5e38\u57fa\u672c\u4e14\u91cd\u8981\u7684\u3002\u901a\u904e\u4f7f\u7528GET\u3001MGET\u3001KEYS\u548cSCAN\u7b49\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u7372\u53d6\u548c\u7ba1\u7406\u6578\u64da\u3002\u4e86\u89e3\u9019\u4e9b\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u9ad8\u6548\u5730\u5229\u7528Redis\u9032\u884c\u6578\u64da\u5b58\u5132\u548c\u6aa2\u7d22\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u4e2d\u7c21\u55ae\u7372\u53d6\u9375\u7684\u65b9\u6cd5\uff0c\u5feb\u901f\u5b78\u6703\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u67e5\u8a62\u6578\u64da\uff0c\u63d0\u5347\u60a8\u7684\u6578\u64da\u8655\u7406\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-153979","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153979","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=153979"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153979\/revisions"}],"predecessor-version":[{"id":153980,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153979\/revisions\/153980"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}