{"id":180160,"date":"2024-11-09T07:54:16","date_gmt":"2024-11-08T23:54:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180160\/"},"modified":"2024-11-09T07:54:17","modified_gmt":"2024-11-08T23:54:17","slug":"%e6%ae%ba%e7%b4%85%e8%89%b2%e7%81%ab%e5%8a%9b%e5%80%9f%e5%8a%a9redis%e7%a7%92%e6%ae%ba%e6%90%b6%e5%85%88%e8%b5%b7%e8%88%aa%ef%bc%88redis%e7%a7%92%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180160\/","title":{"rendered":"\u6bba\u7d05\u8272\u706b\u529b\u501f\u52a9Redis\u79d2\u6bba\u6436\u5148\u8d77\u822a\uff08redis\u79d2\uff09"},"content":{"rendered":"<h1 id=\"%e6%ae%ba%e7%b4%85%e8%89%b2%e7%81%ab%e5%8a%9b%e5%80%9f%e5%8a%a9redis%e7%a7%92%e6%ae%ba%e6%90%b6%e5%85%88%e8%b5%b7%e8%88%aa%ef%bc%88redis%e7%a7%92%ef%bc%89-flxqRlcqtp\">\u6bba\u7d05\u8272\u706b\u529b\u501f\u52a9Redis\u79d2\u6bba\u6436\u5148\u8d77\u822a\uff08redis\u79d2\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\uff0c\u958b\u767c\u8005\u5011\u9700\u8981\u5c0b\u627e\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u8655\u7406\u5927\u91cf\u7684\u8acb\u6c42\u548c\u6578\u64da\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u3002<\/p>\n<h2 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id=\"redis%e7%9a%84%e5%84%aa%e5%8b%a2-flxqRlcqtp\">Redis\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u80fd\u5920\u5c07\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\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\u4f86\u5b58\u5132\u548c\u64cd\u4f5c\u6578\u64da\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684API\u8a2d\u8a08\u7c21\u55ae\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u4e0a\u624b\uff0c\u5feb\u901f\u96c6\u6210\u5230\u73fe\u6709\u7684\u61c9\u7528\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e6%8f%90%e5%8d%87%e6%87%89%e7%94%a8%e6%80%a7%e8%83%bd-flxqRlcqtp\">\u5982\u4f55\u5229\u7528Redis\u63d0\u5347\u61c9\u7528\u6027\u80fd<\/h2>\n<p>\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u4f7f\u7528Redis\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u4f7f\u7528\u5834\u666f\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a9%e5%ad%98%e6%a9%9f%e5%88%b6-flxqRlcqtp\">1. \u7de9\u5b58\u6a5f\u5236<\/h3>\n<p>\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff0c\u53ef\u4ee5\u5c07\u71b1\u9580\u5546\u54c1\u7684\u8a73\u7d30\u4fe1\u606f\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u7576\u7528\u6236\u8a2a\u554f\u6642\uff0c\u76f4\u63a5\u5f9eRedis\u4e2d\u8b80\u53d6\u6578\u64da\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u67e5\u8a62\u6578\u64da\u5eab\u3002<\/p>\n<pre><code>SET product:12345 '{\"name\": \"Product A\", \"price\": 100}'\nGET product:12345\n<\/code><\/pre>\n<h3 id=\"2-%e6%8e%92%e8%a1%8c%e6%a6%9c%e5%92%8c%e8%a8%88%e6%95%b8%e5%99%a8-flxqRlcqtp\">2. \u6392\u884c\u699c\u548c\u8a08\u6578\u5668<\/h3>\n<p>Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u975e\u5e38\u9069\u5408\u7528\u4f86\u5be6\u73fe\u6392\u884c\u699c\u529f\u80fd\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528Redis\u7684ZADD\u547d\u4ee4\u4f86\u6dfb\u52a0\u7528\u6236\u7684\u5206\u6578\uff0c\u4e26\u4f7f\u7528ZRANGE\u547d\u4ee4\u4f86\u7372\u53d6\u6392\u884c\u699c\u7684\u524d\u5e7e\u540d\u7528\u6236\u3002<\/p>\n<pre><code>ZADD leaderboard 100 user1\nZADD leaderboard 200 user2\nZRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-flxqRlcqtp\">3. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n<p>Redis\u7684Pub\/Sub\u529f\u80fd\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u5be6\u6642\u6578\u64da\u5206\u6790\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5c07\u6578\u64da\u63a8\u9001\u5230Redis\u4e2d\uff0c\u4e26\u901a\u904e\u8a02\u95b1\u8005\u5be6\u6642\u63a5\u6536\u6578\u64da\u66f4\u65b0\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u53cd\u61c9\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>PUBLISH channel1 \"New data available\"\nSUBSCRIBE channel1\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-flxqRlcqtp\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u3002\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u5408\u7406\u5229\u7528Redis\u7684\u7de9\u5b58\u3001\u6392\u884c\u699c\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u529f\u80fd\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0cRedis\u7684\u61c9\u7528\u5834\u666f\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\uff0c\u6210\u70ba\u958b\u767c\u8005\u4e0d\u53ef\u6216\u7f3a\u7684\u5229\u5668\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u63d0\u5347\u60a8\u7684\u61c9\u7528\u6027\u80fd\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u642d\u5efa\u60a8\u7684Redis\u74b0\u5883\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u6578\u64da\u8655\u7406\u901f\u5ea6\u548c\u66f4\u7a69\u5b9a\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6bba\u7d05\u8272\u706b\u529b\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u79d2\u6bba\u529f\u80fd\uff0c\u52a9\u529b\u6436\u5148\u8d77\u822a\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u80fd\u8207\u7528\u6236\u9ad4\u9a57\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-180160","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180160","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=180160"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180160\/revisions"}],"predecessor-version":[{"id":180161,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180160\/revisions\/180161"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}