{"id":202342,"date":"2025-05-10T10:34:44","date_gmt":"2025-05-10T02:34:44","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202342\/"},"modified":"2025-05-10T10:34:44","modified_gmt":"2025-05-10T02:34:44","slug":"redis%e7%9a%84%e4%ba%94%e7%a7%8d%e6%95%b0%e6%8d%ae%e7%b1%bb%e5%9e%8b%e5%ae%9e%e4%be%8b%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202342\/","title":{"rendered":"Redis\u7684\u4e94\u79cd\u6570\u636e\u7c7b\u578b\u5b9e\u4f8b\u5206\u6790"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Redis\u7684\u4e94\u79cd\u6570\u636e\u7c7b\u578b\u5b9e\u4f8b\u5206\u6790<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aRedis\u7684\u4e94\u79cd\u6570\u636e\u7c7b\u578b\u5b9e\u4f8b\u5206\u6790\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9&#8230;\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023135661aa89febbbe.jpg\" class=\"aligncenter\"><\/p>\n<h3>1.Redis\u76845\u79cd\u6570\u636e\u7c7b\u578b<\/h3>\n<p>redis\u662f\u4e00\u79cd\u9ad8\u7ea7\u7684key-value\u7684\u5b58\u50a8\u7cfb\u7edf\uff0c\u5176\u4e2dvalue\u652f\u6301\u4e94\u79cd\u6570\u636e\u7c7b\u578b\uff1a<\/p>\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>\n<p><strong><strong>Redis\u652f\u6301\u7684\u952e\u503c\u6570\u636e\u7c7b\u578b<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>string<\/strong><\/strong><strong><strong>\u5b57\u7b26\u4e32\u7c7b\u578b<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>hash\u8868\u7c7b\u578b<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>list \u5217\u8868\u7c7b\u578b<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>set \u96c6\u5408\u7c7b\u578b<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>zset \u6709\u5e8f\u96c6\u5408\u7c7b\u578b<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ol>\n<li>\n<p>\u5173\u4e8ekey\u7684\u5b9a\u4e49\uff0c\u6ce8\u610f\u5982\u4e0b\u51e0\u70b9\uff1a<\/p>\n<\/li>\n<\/ol>\n<ol>\n<li>\n<p>\u4e0d\u5efa\u8baekey\u540d\u5b57\u592a\u957f\uff0c\u901a\u5e38\u4e0d\u8d85\u8fc71024\uff0c\u5982\u679c\u592a\u957f\u4f1a\u5f71\u54cd\u67e5\u8be2\u7684\u901f\u5ea6\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e0d\u5efa\u8bae\u592a\u77ed\uff0c\u592a\u77ed\u4f1a\u964d\u4f4e\u53ef\u8bfb\u6027\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e00\u822c\u5728\u516c\u53f8\uff0c\u90fd\u6709\u7edf\u4e00\u547d\u540d\u89c4\u8303\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>2.\u5b57\u7b26\u4e32\u7c7b\u578bstring<\/h3>\n<h3>2.1\u6982\u8ff0<\/h3>\n<p>\u5b57\u7b26\u4e32\u7c7b\u578b\u662fRedis\u4e2d\u6700\u4e3a\u57fa\u7840\u7684\u6570\u636e\u5b58\u50a8\u7c7b\u578b\uff0c\u5b83\u5728Redis\u4e2d\u4ee5\u4e8c\u8fdb\u5236\u4fdd\u5b58\uff0c\u6ca1\u6709\u7f16\u7801\u548c\u89e3\u7801\u7684\u8fc7\u7a0b\u3002\u65e0\u8bba\u5b58\u5165\u7684\u662f\u5b57\u7b26\u4e32\u3001\u6574\u6570\u3001\u6d6e\u70b9\u7c7b\u578b\u90fd\u4f1a\u4ee5\u5b57\u7b26\u4e32\u5199\u5165\u3002\u5728Redis\u4e2d\u5b57\u7b26\u4e32\u7c7b\u578b\u7684Value\u6700\u591a\u53ef\u4ee5\u5bb9\u7eb3\u7684\u6570\u636e\u957f\u5ea6\u662f512M\u3002\u8fd9\u662f\u4ee5\u540e\u6700\u5e38\u7528\u7684\u6570\u636e\u7c7b\u578b\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023135661aa89fef5c5.jpg\" class=\"aligncenter\"><\/p>\n<h3>2.2\u5e38\u7528\u547d\u4ee4<\/h3>\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>\n<p><strong><strong>\u547d\u4ee4<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><strong>\u884c\u4e3a<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>set \u952e<\/strong><\/strong><strong><strong> \u503c<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5411redis\u6570\u636e\u5e93\u4e2d\u6dfb\u52a01\u4e2a\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u952e\u548c\u503c\uff0c\u8fd4\u56deOK\u8868\u793a\u6dfb\u52a0\u6210\u529f\u3002\u540c\u540d\u7684\u4f1a\u66ff\u6362<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>get \u952e<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u4ece\u6570\u636e\u5e93\u4e2d\u53d6\u51fa\u4e00\u4e2a\u6307\u5b9a\u952e\u7684\u503c\uff0c\u5982\u679c\u6709\u8fd4\u56de\u503c\uff0c\u5982\u679c\u6ca1\u6709\u8fd4\u56denil<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>del \u952e<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5220\u9664\u6307\u5b9a\u7684\u952e\u548c\u503c\uff0c\u5982\u679c\u5220\u9664\u6210\u529f\uff0c\u8fd4\u56de\u5220\u9664\u7684\u4e2a\u6570\u3002\u5426\u5219\u8fd4\u56de0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>setnx \u952e<\/strong><\/strong><strong><strong> \u503c<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5728\u6307\u5b9a\u7684 key \u4e0d\u5b58\u5728\u65f6\uff0c\u4e3a key \u8bbe\u7f6e\u6307\u5b9a\u7684\u503c\u3002<br \/> \u8bbe\u7f6e\u6210\u529f\uff0c\u8fd4\u56de 1 \u3002 \u8bbe\u7f6e\u5931\u8d25\uff0c\u8fd4\u56de 0 \u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>2.3\u547d\u4ee4\u6f14\u793a<\/h3>\n<p>\u9700\u6c42\uff1a<\/p>\n<ol>\n<li>\n<p>\u6dfb\u52a0\u4e00\u4e2a\u952e\u4e3acompany\uff0c\u503c\u4e3aitcast<\/p>\n<\/li>\n<li>\n<p>\u518d\u8bbe\u7f6e\u4e00\u4e2a\u952e\u4e3acompany\uff0c\u503c\u4e3aheima<\/p>\n<\/li>\n<li>\n<p>\u5f97\u5230company\u7684\u5143\u7d20<\/p>\n<\/li>\n<li>\n<p>\u5220\u9664company\u5143\u7d20<\/p>\n<\/li>\n<li>\n<p>\u518d\u6b21\u5220\u9664company\u770b\u8fd4\u56de\u503c\u662f\u5426\u76f8\u540c<\/p>\n<\/li>\n<li>\n<p>\u5f97\u5230company\u770b\u8fd4\u56de\u503c\u662f\u591a\u5c11<\/p>\n<\/li>\n<li>\n<p>\u8bbe\u7f6e\u952e\u4e3ajob\uff0c\u503c\u4e3aprogrammer<\/p>\n<\/li>\n<li>\n<p>\u518d\u6b21\u8bbe\u7f6ejob\u7684\u503c\u4e3acode-farmer\uff0c\u67e5\u8be2job\u7684\u503c<\/p>\n<\/li>\n<\/ol>\n<h3>2.4\u6267\u884c\u6548\u679c<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a0012e0.jpg\" class=\"aligncenter\"><\/p>\n<h3>3.\u54c8\u5e0c\u7c7b\u578bhash<\/h3>\n<h3>3.1\u6982\u8ff0<\/h3>\n<p>Redis\u4e2d\u7684Hash\u7c7b\u578b\u53ef\u4ee5\u770b\u6210\u5177String\u7684\u952e\u548cString\u7684\u503cMap\u5bb9\u5668\uff0c\u6bcf\u4e00\u4e2aHash\u53ef\u4ee5\u5b58\u50a840\u4ebf\u4e2a\u952e\u503c\u5bf9\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a004e92.jpg\" class=\"aligncenter\"><\/p>\n<p>\u6240\u4ee5\u8be5\u7c7b\u578b\u975e\u5e38\u9002\u5408\u4e8e\u5b58\u50a8\u5bf9\u8c61\u7684\u4fe1\u606f\u3002\u5982\u4e00\u4e2a\u7528\u6237\u6709\u59d3\u540d\uff0c\u5bc6\u7801\uff0c\u5e74\u9f84\u7b49\u4fe1\u606f\uff0c\u5219\u53ef\u4ee5\u6709username\u3001password\u548cage\u7b49\u952e\u5b83\u7684\u5b58\u50a8\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a007ea0.jpg\" class=\"aligncenter\"><\/p>\n<h3>3.2\u5e38\u7528\u547d\u4ee4<\/h3>\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>\n<p><strong><strong>\u547d\u4ee4<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><strong>\u884c\u4e3a<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>hset \u952e \u5b57\u6bb5 \u503c<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5411\u6307\u5b9a\u7684\u952e\u4e2d\u6dfb\u52a0\u4e00\u5bf9hash\u7c7b\u578b\u7684\u5b57\u6bb5\u540d\u548c\u503c<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>hget \u952e<\/strong><\/strong><strong><strong> \u5b57\u6bb5<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u53d6\u51fa\u6307\u5b9a\u952e\u7684\u6307\u5b9a\u5b57\u6bb5\u7684\u503c<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>hmset \u952e<\/strong><\/strong><strong><strong> \u5b57\u6bb5 \u503c \u5b57\u6bb5 \u503c <\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>mulitple\uff0c\u4e00\u6b21\u5411\u67d0\u4e2a\u952e\u4e2d\u8bbe\u7f6e\u591a\u4e2a\u5b57\u6bb5\u540d\u548c\u503c<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>hmget<\/strong><\/strong><strong><strong> \u952e<\/strong><\/strong><strong><strong> \u5b57\u6bb5 \u5b57\u6bb5<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u4e00\u6b21\u4ece\u6307\u5b9a\u7684\u952e\u4e2d\u5f97\u5230\u591a\u4e2a\u5b57\u6bb5\u7684\u503c<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>hdel \u952e<\/strong><\/strong><strong><strong> \u5b57\u6bb5 \u5b57\u6bb5<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5220\u9664\u4e00\u4e2a\u952e\u4e2d\u7684\u4e00\u4e2a\u6216\u591a\u4e2a\u5b57\u6bb5<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>hgetall \u952e<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5f97\u5230\u67d0\u4e2a\u952e\u6240\u6709\u7684\u5b57\u6bb5\u503c<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3.3\u547d\u4ee4\u6f14\u793a<\/h3>\n<p>\u9700\u6c42\uff1a<\/p>\n<p>\u521b\u5efahash\u7c7b\u578b\u7684\u952e\u4e3auser\uff0c\u5e76\u4e14\u6dfb\u52a0\u4e00\u4e2a\u5b57\u6bb5\u4e3ausername\uff0c\u503c\u4e3anewboy<\/p>\n<p>\u5411user\u4e2d\u6dfb\u52a0\u5b57\u6bb5\u4e3apassword\uff0c\u503c\u4e3a12345<\/p>\n<p>\u5411user\u4e2d\u6dfb\u52a0\u5b57\u6bb5\u4e3aage\uff0c\u503c\u4e3a18<\/p>\n<p>\u5206\u522b\u5f97\u5230user\u4e2d\u7684username\u3001password\u548cage\u7684\u5b57\u6bb5\u503c<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a00c9ce.jpg\" class=\"aligncenter\"><\/p>\n<p>\u5411user\u4e2d\u540c\u65f6\u6dfb\u52a0\u591a\u4e2a\u5b57\u6bb5\u548c\u503c\uff0cbirthday 2018-01-01 sex male<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a00f948.jpg\" class=\"aligncenter\"><\/p>\n<p>\u540c\u65f6\u53d6\u5f97\u591a\u4e2a\u5b57\u6bb5\uff1aage \u548c sex<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a010bc5.jpg\" class=\"aligncenter\"><\/p>\n<p>\u5f97\u5230user\u4e2d\u6240\u6709\u7684\u5b57\u6bb5\u548c\u503c<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a0138d4.jpg\" class=\"aligncenter\"><\/p>\n<p>\u5220\u9664user\u4e2d\u7684\u751f\u65e5\u548c\u5bc6\u7801\u5b57\u6bb5<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a014990.jpg\" class=\"aligncenter\"><\/p>\n<h3>4.\u5217\u8868\u7c7b\u578blist<\/h3>\n<h3>4.1\u6982\u8ff0<\/h3>\n<p>\u5728Redis\u4e2d\uff0cList\u7c7b\u578b\u662f\u6309\u7167\u63d2\u5165\u987a\u5e8f\u6392\u5e8f\u7684\u5b57\u7b26\u4e32\u94fe\u8868\u3002\u548c\u6570\u636e\u7ed3\u6784\u4e2d\u7684\u666e\u901a\u94fe\u8868\u4e00\u6837\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5176\u5de6\u90e8(left)\u548c\u53f3\u90e8(right)\u6dfb\u52a0\u65b0\u7684\u5143\u7d20\u3002\u5728\u63d2\u5165\u65f6\uff0c\u5982\u679c\u8be5\u952e\u5e76\u4e0d\u5b58\u5728\uff0cRedis\u5c06\u4e3a\u8be5\u952e\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u94fe\u8868\uff0c\u5982\u679c\u8fd9\u4e2a\u952e\u5df2\u7ecf\u5b58\u5728\uff0c\u5219\u662f\u5411list\u6dfb\u52a0\u5143\u7d20\u3002\u4e0e\u6b64\u76f8\u53cd\uff0c\u5982\u679c\u94fe\u8868\u4e2d\u6240\u6709\u7684\u5143\u7d20\u5747\u88ab\u79fb\u9664\uff0c\u90a3\u4e48\u8be5\u952e\u4e5f\u5c06\u4f1a\u88ab\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u3002List\u4e2d\u53ef\u4ee5\u5305\u542b\u7684\u6700\u5927\u5143\u7d20\u6570\u91cf\u662f40\u4ebf\u4e2a\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a0175a2.jpg\" class=\"aligncenter\"><\/p>\n<h3>4.2\u5e38\u7528\u547d\u4ee4<\/h3>\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>\n<p><strong><strong>\u547d\u4ee4<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><strong>\u884c\u4e3a<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>lpush \u952e<\/strong><\/strong><strong><strong> \u5143\u7d20 \u5143\u7d20<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>left push \u5728\u5217\u8868\u7684\u5de6\u8fb9\u5411\u6307\u5b9a\u7684\u952e\u4e2d\u6dfb\u52a0\u5217\u8868\u5143\u7d20\uff0c\u5982\u679c\u8be5\u952e\u5e76\u4e0d\u5b58\u5728\uff0cRedis\u5c06\u4e3a\u8be5\u952e\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u94fe\u8868\uff0c\u5982\u679c\u8fd9\u4e2a\u952e\u5df2\u7ecf\u5b58\u5728\uff0c\u5219\u662f\u5411list\u6dfb\u52a0\u5143\u7d20\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>rpush \u952e<\/strong><\/strong><strong><strong> \u5143\u7d20 \u5143\u7d20<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>right push\u5728\u5217\u8868\u7684\u53f3\u8fb9\u5411\u6307\u5b9a\u7684\u952e\u4e2d\u6dfb\u52a0\u5217\u8868\u5143\u7d20<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>lpop \u952e<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>left pop \u4ece\u6307\u5b9a\u952e\u4e2d\u7684\u5de6\u8fb9\u5f39\u51fa\u4e00\u4e2a\u5143\u7d20\uff0c\u5217\u8868\u4e2d\u7684\u5143\u7d20\u5c31\u5220\u9664\u4e86\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>rpop \u952e<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>right pop\u4ece\u6307\u5b9a\u952e\u7684\u53f3\u8fb9\u5f39\u51fa\u4e00\u4e2a\u5143\u7d20\uff0c\u5217\u8868\u4e2d\u7684\u5143\u7d20\u5c31\u5220\u9664\u4e86\u3002<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>lrange \u952e<\/strong><\/strong><strong><strong> \u5f00\u59cb \u7ed3\u675f<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u4ece\u6307\u5b9a\u952e\u7684\u5217\u8868\u4e2d\u53d6\u51fa\u6307\u5b9a\u8303\u56f4\u7684\u5143\u7d20\u5217\u8868\uff0c\u4ece\u5de6\u8fb9\u6570\u8d77\u4ece0\u5f00\u59cb\uff0c\u4ece\u53f3\u8fb9\u6570\u8d77\u4ece-1\u5f00\u59cb\u3002\u5982\u679c\u8981\u53d6\u6574\u4e2a\u5217\u8868\uff0c\u5f00\u59cb\u662f0\uff0c\u7ed3\u675f\u662f-1<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>llen<\/strong><\/strong><strong><strong> \u952e<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5f97\u5230\u6307\u5b9a\u5217\u8868\u7684\u957f\u5ea6<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4.3\u547d\u4ee4\u6f14\u793a<\/h3>\n<p>\u6267\u884c\u6548\u679c<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a01a191.jpg\" class=\"aligncenter\"><\/p>\n<p>\u9700\u6c42\uff1a<\/p>\n<p>\u5411mylist\u952e\u7684\u5217\u8868\u4e2d\uff0c\u4ece\u5de6\u8fb9\u6dfb\u52a0a b c\u4e09\u4e2a\u5143\u7d20<\/p>\n<p>\u4ece\u53f3\u8fb9\u6dfb\u52a0one two three\u4e09\u4e2a\u5143\u7d20<\/p>\n<p>\u67e5\u8be2\u6240\u6709\u7684\u5143\u7d20<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a01b094.jpg\" class=\"aligncenter\"><\/p>\n<p>\u4ece\u53f3\u8fb9\u6dfb\u52a0\u4e00\u4e2a\u91cd\u590d\u7684\u5143\u7d20three<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a01df10.jpg\" class=\"aligncenter\"><\/p>\n<p>\u5220\u9664\u6700\u53f3\u8fb9\u7684\u5143\u7d20three<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a021720.jpg\" class=\"aligncenter\"><\/p>\n<p>\u5220\u9664\u6700\u5de6\u8fb9\u7684\u5143\u7d20c<\/p>\n<p>\u83b7\u53d6\u5217\u8868\u4e2d\u5143\u7d20\u7684\u4e2a\u6570<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a024d1e.jpg\" class=\"aligncenter\"><\/p>\n<h3>5.\u96c6\u5408\u7c7b\u578bset<\/h3>\n<h3>5.1\u6982\u8ff0<\/h3>\n<p>\u5728Redis\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06Set\u7c7b\u578b\u770b\u4f5c\u4e3a\u6ca1\u6709\u6392\u5e8f\u7684\u5b57\u7b26\u96c6\u5408\uff0c\u548cList\u7c7b\u578b\u4e00\u6837\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u5728\u8be5\u7c7b\u578b\u7684\u6570\u636e\u503c\u4e0a\u6267\u884c\u6dfb\u52a0\u3001\u5220\u9664\u6216\u5224\u65ad\u67d0\u4e00\u5143\u7d20\u662f\u5426\u5b58\u5728\u7b49\u64cd\u4f5c\u3002<\/p>\n<p>Set\u53ef\u5305\u542b\u7684\u6700\u5927\u5143\u7d20\u6570\u91cf\u662f40\u4ebf\uff0c\u548cList\u7c7b\u578b\u4e0d\u540c\u7684\u662f\uff0cSet\u96c6\u5408\u4e2d\u4e0d\u5141\u8bb8\u51fa\u73b0\u91cd\u590d\u7684\u5143\u7d20\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a029723.jpg\" class=\"aligncenter\"><\/p>\n<h3>5.2\u5e38\u7528\u547d\u4ee4<\/h3>\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>\n<p><strong><strong>\u547d\u4ee4<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><strong>\u884c\u4e3a<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>s<\/strong><\/strong><strong><strong>add \u952e<\/strong><\/strong><strong><strong> \u5143\u7d20 \u5143\u7d20<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5411set\u96c6\u5408\u4e2d\u6dfb\u52a01\u4e2a\u6216\u591a\u4e2a\u5143\u7d20<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>smembers<\/strong><\/strong><strong><strong> \u952e<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u67e5\u8be2\u6307\u5b9a\u7684\u96c6\u5408\u4e2d\u6240\u6709\u7684\u5143\u7d20<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>sismember<\/strong><\/strong><strong><strong> \u952e<\/strong><\/strong><strong><strong> \u5143\u7d20<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5224\u65ad\u6307\u5b9a\u7684\u5143\u7d20\u662f\u5426\u5728\u67d0\u4e2a\u96c6\u5408\u4e2d\uff0c\u5982\u679c\u5b58\u5728\u8fd4\u56de1\uff0c\u5426\u5219\u8fd4\u56de0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>srem<\/strong><\/strong><strong><strong> \u952e<\/strong><\/strong><strong><strong> \u5143\u7d20 \u5143\u7d20<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>remove \u5220\u9664\u6307\u5b9a\u7684\u4e00\u4e2a\u6216\u591a\u4e2a\u5143\u7d20<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>s<\/strong><\/strong><strong><strong>union \u952e<\/strong><\/strong><strong><strong>1 \u952e2<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u8fd4\u56de\u7ed9\u5b9a\u96c6\u5408\u7684\u5e76\u96c6\u3002\u4e0d\u5b58\u5728\u7684\u96c6\u5408 key \u88ab\u89c6\u4e3a\u7a7a\u96c6\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>5.3\u547d\u4ee4\u6f14\u793a<\/h3>\n<p>\u9700\u6c42\uff1a<\/p>\n<p>\u5411myset\u96c6\u5408\u4e2d\u6dfb\u52a0A B C 1 2 3 \u516d\u4e2a\u5143\u7d20<\/p>\n<p>\u518d\u5411myset\u4e2d\u6dfb\u52a0B\u5143\u7d20\uff0c\u770b\u80fd\u5426\u6dfb\u52a0\u6210\u529f<\/p>\n<p>\u663e\u793a\u6240\u6709\u7684\u6210\u5458\uff0c\u53d1\u73b0\u4e0e\u6dfb\u52a0\u7684\u5143\u7d20\u987a\u5e8f\u4e0d\u540c\uff0c\u5143\u7d20\u662f\u65e0\u5e8f\u7684<\/p>\n<p>\u5220\u9664\u5176\u4e2d\u7684C\u8fd9\u4e2a\u5143\u7d20\uff0c\u518d\u67e5\u770b\u7ed3\u679c<\/p>\n<p>\u5224\u65adA\u662f\u5426\u5728myset\u96c6\u5408\u4e2d<\/p>\n<p>\u5224\u65adD\u662f\u5426\u5728myset\u96c6\u5408\u4e2d<\/p>\n<p>\u521b\u5efa\u952e\u4e3aset1\u7684\u96c6\u5408\uff1a\u5143\u7d20\u662f a b c<\/p>\n<p>\u521b\u5efa\u952e\u4e3aset2\u7684\u96c6\u5408\uff1a\u5143\u7d20\u662f a b d<\/p>\n<p>\u5f97\u5230set1\u548cset2\u7684\u5e76\u96c6\uff0c\u5e76\u4e14\u663e\u793a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a02e148.jpg\" class=\"aligncenter\"><\/p>\n<h3>6.\u6709\u5e8f\u96c6\u5408zset<\/h3>\n<h3>6.1\u6982\u8ff0<\/h3>\n<p>Redis \u6709\u5e8f\u96c6\u5408\u548c\u96c6\u5408\u4e00\u6837\u4e5f\u662f\u65e0\u5e8f\u4e0d\u53ef\u4ee5\u91cd\u590d\u3002<\/p>\n<p>\u4e0d\u540c\u7684\u662f\u6bcf\u4e2a\u5143\u7d20\u90fd\u4f1a\u5173\u8054\u4e00\u4e2a\u5206\u6570\u3002redis\u6b63\u662f\u901a\u8fc7\u5206\u6570\u6765\u4e3a\u96c6\u5408\u4e2d\u7684\u6210\u5458\u8fdb\u884c\u4ece\u5c0f\u5230\u5927\u7684\u6392\u5e8f\u3002\u6709\u5e8f\u96c6\u5408\u7684\u6210\u5458\u662f\u552f\u4e00\u7684,\u4f46\u5206\u6570(score)\u5374\u53ef\u4ee5\u91cd\u590d\uff0c\u6bcf\u4e2a\u96c6\u5408\u53ef\u5b58\u50a840\u591a\u4ebf\u4e2a\u6210\u5458\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a03225e.jpg\" class=\"aligncenter\"><\/p>\n<h3>6.2\u5e38\u7528\u547d\u4ee4<\/h3>\n<table border=\"1\" cellspacing=\"0\">\n<tbody>\n<tr>\n<td>\n<p><strong><strong>\u547d\u4ee4<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><strong>\u884c\u4e3a<\/strong><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>zadd \u952e<\/strong><\/strong><strong><strong> \u5206\u6570 \u503c \u5206\u6570 \u503c<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5411\u6709\u5e8f\u96c6\u5408\u6dfb\u52a0\u4e00\u4e2a\u6216\u591a\u4e2a\u6210\u5458<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>zrange \u952e<\/strong><\/strong><strong><strong> \u5f00\u59cb\u7d22\u5f15 \u7ed3\u675f\u7d22\u5f15<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u901a\u8fc7\u7d22\u5f15\u533a\u95f4\u8fd4\u56de\u6709\u5e8f\u96c6\u5408\u4e2d\u6307\u5b9a\u533a\u95f4\u5185\u7684\u6210\u5458<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>zrem \u952e<\/strong><\/strong><strong><strong> \u503c \u503c<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u79fb\u9664\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u4e00\u4e2a\u6216\u591a\u4e2a\u6210\u5458<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>zrank \u952e<\/strong><\/strong><strong><strong> \u503c<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u8fd4\u56de\u6709\u5e8f\u96c6\u5408\u4e2d\u6307\u5b9a\u6210\u5458\u7684\u7d22\u5f15<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>zcard \u952e<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u83b7\u53d6\u6709\u5e8f\u96c6\u5408\u7684\u6210\u5458\u6570<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><strong><strong>zscore \u952e<\/strong><\/strong><strong><strong> \u503c<\/strong><\/strong><\/p>\n<\/td>\n<td>\n<p>\u5f97\u5230\u6307\u5b9a\u6210\u5458\u7684\u5206\u6570<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>6.3\u547d\u4ee4\u6f14\u793a<\/h3>\n<p>\u6dfb\u52a0\u952ecountry\uff0c\u5206\u6570\u662f10\uff0c\u503c\u662fJapan<\/p>\n<p>\u6dfb\u52a0\u952ecountry\uff0c\u5206\u6570\u662f5\uff0c\u503c\u662fUSA<\/p>\n<p>\u6dfb\u52a0\u952ecountry\uff0c\u5206\u6570\u662f1\uff0c\u503c\u662fChina\uff0c\u5206\u6570\u662f120\uff0c\u503c\u662fKorea<\/p>\n<p>\u67e5\u8be2country\u4e2d\u6240\u6709\u7684\u5143\u7d20<\/p>\n<p>\u67e5\u8be2Japan\u7684\u7d22\u5f15\u53f7(\u4ece0\u5f00\u59cb)<\/p>\n<p>\u5220\u9664\u503c\u4e3aUSA\u7684\u5143\u7d20<\/p>\n<p>\u67e5\u8be2country\u4e2d\u8fd8\u6709\u591a\u5c11\u4e2a\u5143\u7d20<\/p>\n<h3>6.4\u6548\u679c<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20240413\/1713023136661aa8a035027.jpg\" class=\"aligncenter\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u7684\u4e94\u79cd\u6570\u636e\u7c7b\u578b\u5b9e\u4f8b\u5206\u6790&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202342","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202342","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202342"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202342\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}