{"id":184356,"date":"2024-11-10T12:32:22","date_gmt":"2024-11-10T04:32:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184356\/"},"modified":"2024-11-10T12:32:23","modified_gmt":"2024-11-10T04:32:23","slug":"%e4%bd%bf%e7%94%a8redis%e7%b7%a9%e5%ad%98%e7%b3%bb%e7%b5%b1%e5%8a%a0%e5%bf%ab%e6%8a%bd%e7%8d%8e%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86%e9%80%9f%e5%ba%a6%ef%bc%88redis%e7%b7%a9%e5%ad%98%e6%8a%bd%e7%8d%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184356\/","title":{"rendered":"\u4f7f\u7528Redis\u7de9\u5b58\u7cfb\u7d71\u52a0\u5feb\u62bd\u734e\u6578\u64da\u8655\u7406\u901f\u5ea6\uff08redis\u7de9\u5b58\u62bd\u734e\u6578\u64da\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e7%b7%a9%e5%ad%98%e7%b3%bb%e7%b5%b1%e5%8a%a0%e5%bf%ab%e6%8a%bd%e7%8d%8e%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86%e9%80%9f%e5%ba%a6-FilumhEjob\">\u4f7f\u7528Redis\u7de9\u5b58\u7cfb\u7d71\u52a0\u5feb\u62bd\u734e\u6578\u64da\u8655\u7406\u901f\u5ea6<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u62bd\u734e\u6d3b\u52d5\u5df2\u6210\u70ba\u4f01\u696d\u5438\u5f15\u5ba2\u6236\u548c\u63d0\u5347\u54c1\u724c\u77e5\u540d\u5ea6\u7684\u91cd\u8981\u624b\u6bb5\u3002\u7136\u800c\uff0c\u96a8\u8457\u53c3\u8207\u8005\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u8655\u7406\u62bd\u734e\u6578\u64da\u6210\u70ba\u4e86\u4e00\u500b\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u7de9\u5b58\u7cfb\u7d71\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u62bd\u734e\u6578\u64da\u7684\u8655\u7406\u901f\u5ea6\uff0c\u5f9e\u800c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u548c\u7cfb\u7d71\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-FilumhEjob\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\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\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u5ef6\u9072\u8655\u7406\u6578\u64da\u8acb\u6c42\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>Redis\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\uff1a<\/strong>Redis\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u4ee5\u61c9\u5c0d\u9ad8\u6d41\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e4%be%86%e8%99%95%e7%90%86%e6%8a%bd%e7%8d%8e%e6%95%b8%e6%93%9a%ef%bc%9f-FilumhEjob\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u4f86\u8655\u7406\u62bd\u734e\u6578\u64da\uff1f<\/h2>\n<p>\u5728\u62bd\u734e\u6d3b\u52d5\u4e2d\uff0c\u6578\u64da\u7684\u5373\u6642\u6027\u548c\u6e96\u78ba\u6027\u81f3\u95dc\u91cd\u8981\u3002\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u4ee5\u4e0b\u5e7e\u500b\u554f\u984c\uff1a<\/p>\n<h3 id=\"1-%e6%8f%90%e9%ab%98%e6%95%b8%e6%93%9a%e8%ae%80%e5%8f%96%e9%80%9f%e5%ba%a6-FilumhEjob\">1. \u63d0\u9ad8\u6578\u64da\u8b80\u53d6\u901f\u5ea6<\/h3>\n<p>\u62bd\u734e\u6d3b\u52d5\u901a\u5e38\u9700\u8981\u5feb\u901f\u8b80\u53d6\u53c3\u8207\u8005\u7684\u6578\u64da\u3002\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u53ef\u4ee5\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u5f9e\u800c\u5927\u5e45\u63d0\u9ad8\u8b80\u53d6\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u67e5\u8a62\u62bd\u734e\u7d50\u679c\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u76f4\u63a5\u5f9eRedis\u4e2d\u7372\u53d6\u6578\u64da\uff0c\u800c\u7121\u9700\u6bcf\u6b21\u90fd\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u3002<\/p>\n<pre><code>GET user:12345:lottery_result<\/code><\/pre>\n<h3 id=\"2-%e6%b8%9b%e5%b0%91%e6%95%b8%e6%93%9a%e5%ba%ab%e8%b2%a0%e6%93%94-FilumhEjob\">2. \u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4<\/h3>\n<p>\u5728\u9ad8\u6d41\u91cf\u7684\u62bd\u734e\u6d3b\u52d5\u4e2d\uff0c\u6578\u64da\u5eab\u53ef\u80fd\u6703\u9762\u81e8\u5de8\u5927\u7684\u8acb\u6c42\u58d3\u529b\u3002\u901a\u904e\u5c07\u5e38\u7528\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u76f4\u63a5\u8a2a\u554f\uff0c\u5f9e\u800c\u964d\u4f4e\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<h3 id=\"3-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e8%99%95%e7%90%86-FilumhEjob\">3. \u5be6\u6642\u6578\u64da\u8655\u7406<\/h3>\n<p>Redis\u652f\u6301\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff0c\u80fd\u5920\u5be6\u73fe\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u5728\u62bd\u734e\u6d3b\u52d5\u4e2d\uff0c\u7576\u6709\u65b0\u53c3\u8207\u8005\u52a0\u5165\u6642\uff0c\u53ef\u4ee5\u7acb\u5373\u901a\u77e5\u6240\u6709\u76f8\u95dc\u7cfb\u7d71\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5373\u6642\u66f4\u65b0\u3002<\/p>\n<pre><code>PUBLISH lottery_updates \"New participant added!\"<\/code><\/pre>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8%e6%8a%bd%e7%8d%8e%e7%b3%bb%e7%b5%b1%e4%b8%ad%e5%af%a6%e7%8f%beredis%e7%b7%a9%e5%ad%98-FilumhEjob\">\u5982\u4f55\u5728\u62bd\u734e\u7cfb\u7d71\u4e2d\u5be6\u73feRedis\u7de9\u5b58<\/h2>\n<p>\u5728\u5be6\u73feRedis\u7de9\u5b58\u4e4b\u524d\uff0c\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e26\u914d\u7f6e\u597dRedis\u670d\u52d9\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728\u62bd\u734e\u7cfb\u7d71\u4e2d\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u7de9\u5b58\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5c07\u53c3\u8207\u8005\u6578\u64da\u7de9\u5b58\u5230Redis\ndef cache_participant(participant_id, data):\n    r.set(f'participant:{participant_id}', data)\n\n# \u7372\u53d6\u53c3\u8207\u8005\u6578\u64da\ndef get_participant(participant_id):\n    return r.get(f'participant:{participant_id}')\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528Redis\u7684SET\u548cGET\u547d\u4ee4\u4f86\u7de9\u5b58\u548c\u7372\u53d6\u53c3\u8207\u8005\u6578\u64da\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728\u9ad8\u6d41\u91cf\u7684\u60c5\u6cc1\u4e0b\uff0c\u7cfb\u7d71\u4ecd\u7136\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u7528\u6236\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-FilumhEjob\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528Redis\u7de9\u5b58\u7cfb\u7d71\u4f86\u52a0\u5feb\u62bd\u734e\u6578\u64da\u8655\u7406\u901f\u5ea6\uff0c\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u9084\u80fd\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u62bd\u734e\u6d3b\u52d5\u7684\u666e\u53ca\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u67b6\u69cb\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u900f\u904eRedis\u7684\u9ad8\u6548\u6027\u80fd\uff0c\u4f01\u696d\u80fd\u5920\u5728\u6fc0\u70c8\u7684\u5e02\u5834\u7af6\u722d\u4e2d\u812b\u7a4e\u800c\u51fa\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u652f\u6301\u60a8\u7684\u62bd\u734e\u7cfb\u7d71\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u61c9\u5c0d\u9ad8\u6d41\u91cf\u6311\u6230\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u7de9\u5b58\u7cfb\u7d71\u63d0\u5347\u62bd\u734e\u6578\u64da\u8655\u7406\u901f\u5ea6\uff0c\u5be6\u73fe\u9ad8\u6548\u3001\u5373\u6642\u7684\u6578\u64da\u5b58\u53d6\uff0c\u512a\u5316\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-184356","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184356","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=184356"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184356\/revisions"}],"predecessor-version":[{"id":184357,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184356\/revisions\/184357"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}