{"id":171469,"date":"2024-11-07T03:00:21","date_gmt":"2024-11-06T19:00:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171469\/"},"modified":"2024-11-07T03:00:22","modified_gmt":"2024-11-06T19:00:22","slug":"%e6%b7%ba%e6%9e%90redis%e7%9a%84%e4%ba%94%e7%a8%ae%e5%ad%98%e5%84%b2%e9%a1%9e%e5%9e%8b%ef%bc%88redis%e7%9a%84%e4%ba%94%e4%b8%ad%e5%ad%98%e5%84%b2%e9%a1%9e%e5%9e%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171469\/","title":{"rendered":"\u6dfa\u6790Redis\u7684\u4e94\u7a2e\u5b58\u5132\u985e\u578b\uff08redis\u7684\u4e94\u4e2d\u5b58\u5132\u985e\u578b\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%ba%e6%9e%90redis%e7%9a%84%e4%ba%94%e7%a8%ae%e5%ad%98%e5%84%b2%e9%a1%9e%e5%9e%8b-ofPvheReQt\">\u6dfa\u6790Redis\u7684\u4e94\u7a2e\u5b58\u5132\u985e\u578b<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u958b\u6e90\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5f97Redis\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u6eff\u8db3\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u4e94\u7a2e\u4e3b\u8981\u5b58\u5132\u985e\u578b\u3002<\/p>\n<h2 id=\"1-%e5%ad%97%e7%ac%a6%e4%b8%b2%ef%bc%88string%ef%bc%89-ofPvheReQt\">1. \u5b57\u7b26\u4e32\uff08String\uff09<\/h2>\n<p>\u5b57\u7b26\u4e32\u662fRedis\u4e2d\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\u3002\u5b83\u53ef\u4ee5\u5b58\u5132\u4efb\u4f55\u985e\u578b\u7684\u6578\u64da\uff0c\u5305\u62ec\u6587\u672c\u3001\u6578\u5b57\u548c\u4e8c\u9032\u5236\u6578\u64da\u3002\u5b57\u7b26\u4e32\u7684\u6700\u5927\u9577\u5ea6\u70ba512MB\u3002\u4f7f\u7528\u5b57\u7b26\u4e32\u53ef\u4ee5\u9032\u884c\u7c21\u55ae\u7684\u64cd\u4f5c\uff0c\u5982\u8a2d\u7f6e\u3001\u7372\u53d6\u548c\u589e\u6e1b\u6578\u503c\u3002<\/p>\n<pre><code>SET key \"value\"\nGET key\nINCR key\n<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u4f7f\u7528\u5b57\u7b26\u4e32\u4f86\u5b58\u5132\u7528\u6236\u7684\u8a2a\u554f\u8a08\u6578\uff1a<\/p>\n<pre><code>INCR user:1001:visits\n<\/code><\/pre>\n<h2 id=\"2-%e5%93%88%e5%b8%8c%ef%bc%88hash%ef%bc%89-ofPvheReQt\">2. \u54c8\u5e0c\uff08Hash\uff09<\/h2>\n<p>\u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u96c6\u5408\uff0c\u9069\u5408\u7528\u65bc\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\u3002\u6bcf\u500b\u54c8\u5e0c\u53ef\u4ee5\u5305\u542b\u591a\u9054232 &#8211; 1\u500b\u9375\u503c\u5c0d\uff0c\u9019\u4f7f\u5f97\u54c8\u5e0c\u975e\u5e38\u9069\u5408\u7528\u65bc\u5b58\u5132\u7528\u6236\u4fe1\u606f\u6216\u5176\u4ed6\u7d50\u69cb\u5316\u6578\u64da\u3002<\/p>\n<pre><code>HSET user:1001 name \"Alice\"\nHSET user:1001 age 30\nHGET user:1001 name\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u7528\u6236Alice\u7684\u59d3\u540d\u548c\u5e74\u9f61\u3002<\/p>\n<h2 id=\"3-%e5%88%97%e8%a1%a8%ef%bc%88list%ef%bc%89-ofPvheReQt\">3. \u5217\u8868\uff08List\uff09<\/h2>\n<p>\u5217\u8868\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002\u5217\u8868\u53ef\u4ee5\u7528\u65bc\u5be6\u73fe\u6d88\u606f\u968a\u5217\u3001\u4efb\u52d9\u8abf\u5ea6\u7b49\u529f\u80fd\u3002\u6bcf\u500b\u5217\u8868\u6700\u591a\u53ef\u4ee5\u5305\u542b232 &#8211; 1\u500b\u5143\u7d20\u3002<\/p>\n<pre><code>LPUSH queue \"task1\"\nLPUSH queue \"task2\"\nLRANGE queue 0 -1\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u968a\u5217\u4e2d\uff0c\u4e26\u7372\u53d6\u6240\u6709\u4efb\u52d9\u3002<\/p>\n<h2 id=\"4-%e9%9b%86%e5%90%88%ef%bc%88set%ef%bc%89-ofPvheReQt\">4. \u96c6\u5408\uff08Set\uff09<\/h2>\n<p>\u96c6\u5408\u662f\u4e00\u500b\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u4e26\u4e14\u4e0d\u5141\u8a31\u91cd\u8907\u5143\u7d20\u3002\u96c6\u5408\u652f\u6301\u591a\u7a2e\u96c6\u5408\u64cd\u4f5c\uff0c\u5982\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6\uff0c\u975e\u5e38\u9069\u5408\u7528\u65bc\u793e\u4ea4\u7db2\u7d61\u4e2d\u7684\u597d\u53cb\u95dc\u4fc2\u3001\u6a19\u7c64\u7cfb\u7d71\u7b49\u3002<\/p>\n<pre><code>SADD friends:1001 \"user2\"\nSADD friends:1001 \"user3\"\nSMEMBERS friends:1001\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u96c6\u5408\u4f86\u5b58\u5132\u7528\u62361001\u7684\u597d\u53cb\u5217\u8868\u3002<\/p>\n<h2 id=\"5-%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%ef%bc%88sorted-set%ef%bc%89-ofPvheReQt\">5. \u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/h2>\n<p>\u6709\u5e8f\u96c6\u5408\u662f\u5e36\u6709\u5206\u6578\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9019\u4f7f\u5f97\u6bcf\u500b\u5143\u7d20\u90fd\u53ef\u4ee5\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u9019\u7a2e\u6578\u64da\u7d50\u69cb\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u3001\u512a\u5148\u7d1a\u968a\u5217\u7b49\u5834\u666f\u3002<\/p>\n<pre><code>ZADD leaderboard 100 \"user1\"\nZADD leaderboard 200 \"user2\"\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u5c07\u7528\u6236\u53ca\u5176\u5206\u6578\u6dfb\u52a0\u5230\u6392\u884c\u699c\u4e2d\uff0c\u4e26\u7372\u53d6\u6240\u6709\u7528\u6236\u53ca\u5176\u5206\u6578\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ofPvheReQt\">\u7e3d\u7d50<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u9748\u6d3b\u7684\u6578\u64da\u5b58\u5132\u985e\u578b\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\u4f7f\u5f97Redis\u80fd\u5920\u9069\u61c9\u5404\u7a2e\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\uff0c\u5f9e\u7c21\u55ae\u7684\u6578\u64da\u5b58\u5132\u5230\u8907\u96dc\u7684\u6578\u64da\u64cd\u4f5c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u90e8\u7f72Redis\u7b49\u61c9\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6dfa\u6790Redis\u7684\u4e94\u7a2e\u5b58\u5132\u985e\u578b\uff0c\u63a2\u8a0e\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7684\u7279\u9ede\u53ca\u61c9\u7528\u5834\u666f\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-171469","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171469","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=171469"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171469\/revisions"}],"predecessor-version":[{"id":171470,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171469\/revisions\/171470"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}