{"id":164075,"date":"2024-11-05T04:49:27","date_gmt":"2024-11-04T20:49:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164075\/"},"modified":"2024-11-05T04:49:28","modified_gmt":"2024-11-04T20:49:28","slug":"%e8%a7%a3%e6%9e%90redis%e5%9c%a8%e7%89%b9%e5%ae%9a%e5%a0%b4%e6%99%af%e4%b8%ad%e7%9a%84%e7%94%a8%e6%ad%a6%e4%b9%8b%e5%9c%b0%ef%bc%88%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e4%bd%9c%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164075\/","title":{"rendered":"\u89e3\u6790Redis\u5728\u7279\u5b9a\u5834\u666f\u4e2d\u7684\u7528\u6b66\u4e4b\u5730\uff08\u70ba\u4ec0\u9ebc\u4f7f\u7528redis\u4f5c\u7528\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%9e%90redis%e5%9c%a8%e7%89%b9%e5%ae%9a%e5%a0%b4%e6%99%af%e4%b8%ad%e7%9a%84%e7%94%a8%e6%ad%a6%e4%b9%8b%e5%9c%b0%ef%bc%88%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e4%bd%9c%e7%94%a8-uzRDPPZihk\">\u89e3\u6790Redis\u5728\u7279\u5b9a\u5834\u666f\u4e2d\u7684\u7528\u6b66\u4e4b\u5730\uff08\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u4f5c\u7528\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u7684\u5feb\u901f\u5b58\u53d6\u548c\u9ad8\u6548\u8655\u7406\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u5728\u7279\u5b9a\u5834\u666f\u4e2d\u7684\u61c9\u7528\u53ca\u5176\u512a\u52e2\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-uzRDPPZihk\">\u4ec0\u9ebc\u662fRedis\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\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u3002\u5b83\u4e0d\u50c5\u53ef\u4ee5\u7528\u4f5c\u6578\u64da\u5eab\uff0c\u9084\u53ef\u4ee5\u4f5c\u70ba\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\u3002Redis\u7684\u9ad8\u6027\u80fd\u4e3b\u8981\u5f97\u76ca\u65bc\u5176\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4f7f\u7528\u55ae\u7dda\u7a0b\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\u4f86\u8655\u7406\u8acb\u6c42\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e7%89%b9%e9%bb%9e-uzRDPPZihk\">Redis\u7684\u7279\u9ede<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u5beb\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis Cluster\u5141\u8a31\u7528\u6236\u5728\u591a\u500bRedis\u5be6\u4f8b\u4e4b\u9593\u5206\u914d\u6578\u64da\uff0c\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-uzRDPPZihk\">Redis\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<h3 id=\"1-%e7%b7%a9%e5%ad%98%e7%b3%bb%e7%b5%b1-uzRDPPZihk\">1. \u7de9\u5b58\u7cfb\u7d71<\/h3>\n<p>\u5728\u9ad8\u6d41\u91cf\u7684\u7db2\u7ad9\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u8b80\u53d6\u58d3\u529b\u5f80\u5f80\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\uff0c\u53ef\u4ee5\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u5f9e\u800c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff0c\u5546\u54c1\u4fe1\u606f\u53ef\u4ee5\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u7576\u7528\u6236\u67e5\u8a62\u5546\u54c1\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u76f4\u63a5\u5f9eRedis\u4e2d\u7372\u53d6\u6578\u64da\uff0c\u986f\u8457\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<pre><code>SET product:1001 '{\"name\": \"Laptop\", \"price\": 999.99}'\nGET product:1001\n<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-uzRDPPZihk\">2. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n<p>Redis\u7684\u9ad8\u6027\u80fd\u4f7f\u5176\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u6642\u6578\u64da\u5206\u6790\u3002\u4f8b\u5982\uff0c\u5728\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u4e0a\uff0c\u4f7f\u7528Redis\u4f86\u7d71\u8a08\u7528\u6236\u7684\u9ede\u8b9a\u6578\u3001\u5206\u4eab\u6578\u7b49\uff0c\u53ef\u4ee5\u5373\u6642\u53cd\u6620\u7528\u6236\u7684\u4e92\u52d5\u60c5\u6cc1\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528Redis\u7684\u5217\u8868\u548c\u96c6\u5408\u4f86\u5feb\u901f\u8a08\u7b97\u548c\u66f4\u65b0\u9019\u4e9b\u6578\u64da\u3002<\/p>\n<pre><code>INCR user:1001:likes\nSADD post:1001:likes user:1001\n<\/code><\/pre>\n<h3 id=\"3-%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-uzRDPPZihk\">3. \u6d88\u606f\u968a\u5217<\/h3>\n<p>Redis\u4e5f\u53ef\u4ee5\u7528\u4f5c\u6d88\u606f\u968a\u5217\u7cfb\u7d71\uff0c\u652f\u6301\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5be6\u6642\u901a\u4fe1\u7684\u61c9\u7528\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\u5373\u6642\u804a\u5929\u61c9\u7528\u6216\u901a\u77e5\u7cfb\u7d71\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528Redis\u7684\u5217\u8868\u4f86\u5be6\u73fe\u6d88\u606f\u7684\u6392\u968a\u548c\u8655\u7406\u3002<\/p>\n<pre><code>LPUSH chat:room:1 \"Hello, World!\"\nBRPOP chat:room:1 0\n<\/code><\/pre>\n<h3 id=\"4-%e6%8e%92%e8%a1%8c%e6%a6%9c%e5%92%8c%e8%a8%88%e6%95%b8%e5%99%a8-uzRDPPZihk\">4. \u6392\u884c\u699c\u548c\u8a08\u6578\u5668<\/h3>\n<p>\u5728\u904a\u6232\u6216\u7af6\u8cfd\u61c9\u7528\u4e2d\uff0c\u6392\u884c\u699c\u662f\u5e38\u898b\u7684\u529f\u80fd\u3002Redis\u7684\u6709\u5e8f\u96c6\u5408\u975e\u5e38\u9069\u5408\u7528\u4f86\u5be6\u73fe\u6392\u884c\u699c\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u6839\u64da\u5206\u6578\u81ea\u52d5\u6392\u5e8f\uff0c\u4e26\u4e14\u652f\u6301\u5feb\u901f\u67e5\u8a62\u3002\u4f8b\u5982\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u5b58\u5132\u73a9\u5bb6\u7684\u5206\u6578\uff0c\u4e26\u5feb\u901f\u7372\u53d6\u524d\u5e7e\u540d\u7684\u73a9\u5bb6\u3002<\/p>\n<pre><code>ZADD leaderboard 100 \"player1\"\nZADD leaderboard 200 \"player2\"\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uzRDPPZihk\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u5c55\u73fe\u4e86\u5176\u7368\u7279\u7684\u50f9\u503c\u3002\u7121\u8ad6\u662f\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\u3001\u5be6\u6642\u6578\u64da\u5206\u6790\u5de5\u5177\uff0c\u9084\u662f\u6d88\u606f\u968a\u5217\u548c\u6392\u884c\u699c\u7684\u5be6\u73fe\uff0cRedis\u90fd\u80fd\u5920\u6709\u6548\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u670d\u52d9\u5668\u67b6\u69cb\uff0c\u5982<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u5c07\u6709\u52a9\u65bc\u5145\u5206\u767c\u63eeRedis\u7684\u6f5b\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u5728\u7279\u5b9a\u5834\u666f\u4e2d\u7684\u61c9\u7528\uff0c\u4e86\u89e3\u5176\u9ad8\u6548\u80fd\u3001\u4f4e\u5ef6\u9072\u548c\u9748\u6d3b\u6027\u5982\u4f55\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-164075","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164075","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=164075"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164075\/revisions"}],"predecessor-version":[{"id":164076,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164075\/revisions\/164076"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}