{"id":196410,"date":"2024-11-13T23:21:19","date_gmt":"2024-11-13T15:21:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196410\/"},"modified":"2024-11-13T23:21:20","modified_gmt":"2024-11-13T15:21:20","slug":"%e5%80%bcredis%e7%99%be%e6%80%9d%e4%b8%8d%e5%be%97%e5%85%b6%e8%a7%a3%e5%af%a6%e7%8f%be%e9%9a%a8%e6%a9%9f%e6%95%b8%e5%8f%96%e5%80%bc%ef%bc%88redis%e9%9a%a8%e6%a9%9f%e5%8f%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196410\/","title":{"rendered":"\u503cRedis\u767e\u601d\u4e0d\u5f97\u5176\u89e3\u5be6\u73fe\u96a8\u6a5f\u6578\u53d6\u503c\uff08redis\u96a8\u6a5f\u53d6\uff09"},"content":{"rendered":"<h1 id=\"%e5%80%bcredis%e7%99%be%e6%80%9d%e4%b8%8d%e5%be%97%e5%85%b6%e8%a7%a3%e5%af%a6%e7%8f%be%e9%9a%a8%e6%a9%9f%e6%95%b8%e5%8f%96%e5%80%bc%ef%bc%88redis%e9%9a%a8%e6%a9%9f%e5%8f%96%ef%bc%89-lbJDStRggj\">\u503cRedis\u767e\u601d\u4e0d\u5f97\u5176\u89e3\u5be6\u73fe\u96a8\u6a5f\u6578\u53d6\u503c\uff08redis\u96a8\u6a5f\u53d6\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u96a8\u6a5f\u6578\u7684\u751f\u6210\u548c\u53d6\u7528\u5728\u8a31\u591a\u61c9\u7528\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u7684\u89d2\u8272\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u5be6\u73fe\u96a8\u6a5f\u6578\u53d6\u503c\u7684\u9700\u6c42\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u5be6\u73fe\u96a8\u6a5f\u6578\u53d6\u503c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis%e4%b8%ad%e7%9a%84%e9%9a%a8%e6%a9%9f%e6%95%b8%e5%8f%96%e5%80%bc-lbJDStRggj\">Redis\u4e2d\u7684\u96a8\u6a5f\u6578\u53d6\u503c<\/h2>\n<p>Redis\u672c\u8eab\u4e26\u4e0d\u76f4\u63a5\u63d0\u4f9b\u96a8\u6a5f\u6578\u751f\u6210\u7684\u529f\u80fd\uff0c\u4f46\u6211\u5011\u53ef\u4ee5\u5229\u7528\u5176\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\u4f86\u5be6\u73fe\u96a8\u6a5f\u53d6\u503c\u7684\u9700\u6c42\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Redis\u7684\u96c6\u5408\uff08Set\uff09\u6216\u5217\u8868\uff08List\uff09\u7d50\u69cb\uff0c\u9019\u4e9b\u7d50\u69cb\u53ef\u4ee5\u5b58\u5132\u591a\u500b\u5143\u7d20\uff0c\u4e26\u4e14\u652f\u6301\u96a8\u6a5f\u53d6\u503c\u7684\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e9%9b%86%e5%90%88%ef%bc%88set%ef%bc%89%e5%af%a6%e7%8f%be%e9%9a%a8%e6%a9%9f%e5%8f%96%e5%80%bc-lbJDStRggj\">\u4f7f\u7528\u96c6\u5408\uff08Set\uff09\u5be6\u73fe\u96a8\u6a5f\u53d6\u503c<\/h3>\n<p>\u96c6\u5408\u662f\u4e00\u7a2e\u7121\u5e8f\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9069\u5408\u7528\u4f86\u5b58\u5132\u4e0d\u91cd\u8907\u7684\u5143\u7d20\u3002\u8981\u5f9e\u96c6\u5408\u4e2d\u96a8\u6a5f\u53d6\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684 <code>SRANDMEMBER<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u96a8\u6a5f\u8fd4\u56de\u96c6\u5408\u4e2d\u7684\u4e00\u500b\u6216\u591a\u500b\u5143\u7d20\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; SADD myset \"apple\" \"banana\" \"cherry\" \"date\"\n(integer) 4\n127.0.0.1:6379&gt; SRANDMEMBER myset\n\"banana\"\n127.0.0.1:6379&gt; SRANDMEMBER myset 2\n1) \"cherry\"\n2) \"apple\"\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u4f7f\u7528 <code>SADD<\/code> \u547d\u4ee4\u5c07\u5e7e\u500b\u6c34\u679c\u540d\u7a31\u6dfb\u52a0\u5230\u96c6\u5408\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 <code>SRANDMEMBER<\/code> \u96a8\u6a5f\u53d6\u51fa\u4e00\u500b\u6216\u5169\u500b\u5143\u7d20\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e5%88%97%e8%a1%a8%ef%bc%88list%ef%bc%89%e5%af%a6%e7%8f%be%e9%9a%a8%e6%a9%9f%e5%8f%96%e5%80%bc-lbJDStRggj\">\u4f7f\u7528\u5217\u8868\uff08List\uff09\u5be6\u73fe\u96a8\u6a5f\u53d6\u503c<\/h3>\n<p>\u5217\u8868\u662f\u4e00\u7a2e\u6709\u5e8f\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5141\u8a31\u91cd\u8907\u5143\u7d20\u3002\u8981\u5f9e\u5217\u8868\u4e2d\u96a8\u6a5f\u53d6\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>LRANGE<\/code> \u547d\u4ee4\u7d50\u5408\u96a8\u6a5f\u7d22\u5f15\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; LPUSH mylist \"apple\" \"banana\" \"cherry\" \"date\"\n(integer) 4\n127.0.0.1:6379&gt; LRANGE mylist 0 -1\n1) \"date\"\n2) \"cherry\"\n3) \"banana\"\n4) \"apple\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 <code>LPUSH<\/code> \u5c07\u5e7e\u500b\u6c34\u679c\u540d\u7a31\u6dfb\u52a0\u5230\u5217\u8868\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 <code>LRANGE<\/code> \u7372\u53d6\u6574\u500b\u5217\u8868\u7684\u5167\u5bb9\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u751f\u6210\u4e00\u500b\u96a8\u6a5f\u7d22\u5f15\u4f86\u96a8\u6a5f\u53d6\u51fa\u4e00\u500b\u5143\u7d20\u3002<\/p>\n<pre><code>import random\n\n# \u5047\u8a2d\u6211\u5011\u5df2\u7d93\u5f9eRedis\u4e2d\u7372\u53d6\u4e86\u5217\u8868\nfruits = [\"apple\", \"banana\", \"cherry\", \"date\"]\nrandom_fruit = random.choice(fruits)\nprint(random_fruit)\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-lbJDStRggj\">\u7d50\u8ad6<\/h2>\n<p>\u5728Redis\u4e2d\u5be6\u73fe\u96a8\u6a5f\u6578\u53d6\u503c\u7684\u65b9\u5f0f\u6709\u5f88\u591a\uff0c\u7121\u8ad6\u662f\u4f7f\u7528\u96c6\u5408\u9084\u662f\u5217\u8868\uff0c\u90fd\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u5834\u666f\u4e0b\u7684\u9700\u6c42\u3002\u901a\u904e\u5229\u7528Redis\u7684\u9ad8\u6548\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u5f9e\u5927\u91cf\u6578\u64da\u4e2d\u96a8\u6a5f\u9078\u53d6\u6240\u9700\u7684\u5143\u7d20\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u61c9\u7528\u7684\u9748\u6d3b\u6027\uff0c\u4e5f\u589e\u5f37\u4e86\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u4f7f\u7528Redis\u9032\u884c\u96a8\u6a5f\u6578\u53d6\u503c\u6709\u9032\u4e00\u6b65\u7684\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96a8\u6a5f\u53d6\u503c\u7684\u5be6\u73fe\u65b9\u6cd5\uff0c\u89e3\u5bc6\u5982\u4f55\u9ad8\u6548\u751f\u6210\u548c\u7ba1\u7406\u96a8\u6a5f\u6578\u64da\uff0c\u63d0\u5347\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-196410","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196410","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=196410"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196410\/revisions"}],"predecessor-version":[{"id":196411,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196410\/revisions\/196411"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}