{"id":126569,"date":"2024-10-26T05:49:32","date_gmt":"2024-10-25T21:49:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126569\/"},"modified":"2024-10-26T05:49:33","modified_gmt":"2024-10-25T21:49:33","slug":"redis-%e8%83%bd%e8%ae%93%e4%bd%a0%e8%80%83%e6%95%b8%e9%87%8f%e5%97%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126569\/","title":{"rendered":"Redis \u80fd\u8b93\u4f60\u8003\u6578\u91cf\u55ce"},"content":{"rendered":"<h1 id=\"redis-%e8%83%bd%e8%ae%93%e4%bd%a0%e8%80%83%e6%95%b8%e9%87%8f%e5%97%8e-wSEKPMnMOJ\">Redis \u80fd\u8b93\u4f60\u8003\u6578\u91cf\u55ce<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u5c0d\u65bc\u8a31\u591a\u61c9\u7528\u7a0b\u5f0f\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u5982\u4f55\u5e6b\u52a9\u958b\u767c\u8005\u5728\u6578\u64da\u8655\u7406\u548c\u8a08\u7b97\u65b9\u9762\u63d0\u9ad8\u6548\u7387\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u8003\u91cf\u6578\u91cf\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-wSEKPMnMOJ\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u5b83\u4e0d\u50c5\u53ef\u4ee5\u7528\u4f5c\u6578\u64da\u5eab\uff0c\u9084\u53ef\u4ee5\u7528\u4f5c\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u6578\u64da\u5b58\u53d6\u7684\u5834\u666f\uff0c\u4f8b\u5982\u5373\u6642\u5206\u6790\u3001\u904a\u6232\u6392\u884c\u699c\u548c\u793e\u4ea4\u5a92\u9ad4\u61c9\u7528\u7b49\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8b%a2-wSEKPMnMOJ\">Redis \u7684\u6027\u80fd\u512a\u52e2<\/h2>\n<p>Redis \u7684\u6027\u80fd\u512a\u52e2\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u5b58\u5132\uff1a<\/strong>Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u901a\u5e38\u5728\u5fae\u79d2\u7d1a\u5225\u3002<\/li>\n<li><strong>\u9ad8\u4e26\u767c\u8655\u7406\uff1a<\/strong>Redis \u652f\u6301\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u8a2a\u554f\uff0c\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u8acb\u6c42\u800c\u4e0d\u6703\u9020\u6210\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e5%9c%a8%e6%95%b8%e9%87%8f%e8%a8%88%e7%ae%97%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-wSEKPMnMOJ\">Redis \u5728\u6578\u91cf\u8a08\u7b97\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u958b\u767c\u8005\u9700\u8981\u5c0d\u5927\u91cf\u6578\u64da\u9032\u884c\u8a08\u7b97\u548c\u5206\u6790\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\uff0c\u4f7f\u5f97\u9019\u4e9b\u64cd\u4f5c\u8b8a\u5f97\u66f4\u52a0\u9ad8\u6548\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%88%e6%95%b8%e5%99%a8-wSEKPMnMOJ\">1. \u8a08\u6578\u5668<\/h3>\n<p>Redis \u7684\u5b57\u7b26\u4e32\u985e\u578b\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u8a08\u6578\u5668\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u8a2a\u554f\u67d0\u500b\u9801\u9762\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u589e\u52a0\u8a08\u6578\uff1a<\/p>\n<pre><code>INCR page:view:homepage<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6bcf\u6b21\u7528\u6236\u8a2a\u554f\u9996\u9801\u6642\uff0c\u8a08\u6578\u5668\u5c31\u6703\u81ea\u52d5\u589e\u52a0\uff0c\u65b9\u4fbf\u5f8c\u7e8c\u7684\u6578\u64da\u5206\u6790\u3002<\/p>\n<h3 id=\"2-%e6%8e%92%e8%a1%8c%e6%a6%9c-wSEKPMnMOJ\">2. \u6392\u884c\u699c<\/h3>\n<p>\u4f7f\u7528 Redis \u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\uff0c\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u6392\u884c\u699c\u529f\u80fd\u3002\u6bcf\u500b\u7528\u6236\u7684\u5206\u6578\u53ef\u4ee5\u4f5c\u70ba\u96c6\u5408\u4e2d\u7684\u5206\u6578\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u524d N \u540d\u7684\u7528\u6236\uff1a<\/p>\n<pre><code>ZREVRANGE leaderboard 0 9 WITHSCORES<\/code><\/pre>\n<p>\u9019\u6a23\u5c31\u80fd\u5feb\u901f\u7372\u53d6\u5206\u6578\u6700\u9ad8\u7684\u524d\u5341\u540d\u7528\u6236\uff0c\u9069\u5408\u7528\u65bc\u904a\u6232\u6216\u7af6\u8cfd\u985e\u61c9\u7528\u3002<\/p>\n<h3 id=\"3-%e5%af%a6%e6%99%82%e7%b5%b1%e8%a8%88-wSEKPMnMOJ\">3. \u5be6\u6642\u7d71\u8a08<\/h3>\n<p>Redis \u7684\u54c8\u5e0c\uff08Hash\uff09\u7d50\u69cb\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u7528\u6236\u7684\u5404\u7a2e\u5c6c\u6027\uff0c\u4e26\u4e14\u53ef\u4ee5\u5feb\u901f\u66f4\u65b0\u548c\u67e5\u8a62\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u96fb\u5546\u5e73\u53f0\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u6bcf\u500b\u7528\u6236\u7684\u8cfc\u7269\u8eca\u4fe1\u606f\uff0c\u4e26\u4e14\u5728\u7528\u6236\u6dfb\u52a0\u6216\u522a\u9664\u5546\u54c1\u6642\uff0c\u5feb\u901f\u66f4\u65b0\u6578\u64da\u3002<\/p>\n<pre><code>HINCRBY cart:user123 item:456 1<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u64cd\u4f5c\u80fd\u5920\u5be6\u73fe\u5be6\u6642\u7684\u6578\u64da\u7d71\u8a08\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-wSEKPMnMOJ\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u5e6b\u52a9\u958b\u767c\u8005\u9032\u884c\u6578\u91cf\u8a08\u7b97\u548c\u6578\u64da\u5206\u6790\u3002\u7121\u8ad6\u662f\u8a08\u6578\u5668\u3001\u6392\u884c\u699c\u9084\u662f\u5be6\u6642\u7d71\u8a08\uff0cRedis \u90fd\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u5c08\u6ce8\u65bc\u696d\u52d9\u908f\u8f2f\uff0c\u800c\u4e0d\u5fc5\u64d4\u5fc3\u6578\u64da\u5b58\u53d6\u7684\u6027\u80fd\u554f\u984c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u4f7f\u7528 Redis \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\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u80fd\u8b93\u4f60\u8f15\u9b06\u7ba1\u7406\u548c\u8a08\u7b97\u6578\u91cf\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u9069\u5408\u9ad8\u6027\u80fd\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-126569","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126569","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=126569"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126569\/revisions"}],"predecessor-version":[{"id":126570,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126569\/revisions\/126570"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126569"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126569"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}