{"id":159595,"date":"2024-11-03T15:55:00","date_gmt":"2024-11-03T07:55:00","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159595\/"},"modified":"2024-11-03T15:55:01","modified_gmt":"2024-11-03T07:55:01","slug":"%e7%b4%85%e8%89%b2%e9%9b%80%e5%b9%ab%e5%8a%a9%e7%b5%b1%e8%a8%88%e8%ab%8b%e6%b1%82%e6%95%b8%e7%9b%ae%ef%bc%88redis%e7%b5%b1%e8%a8%88%e8%ab%8b%e6%b1%82%e6%95%b8%e7%9b%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159595\/","title":{"rendered":"\u7d05\u8272\u96c0\u5e6b\u52a9\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\uff08redis\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%85%e8%89%b2%e9%9b%80%e5%b9%ab%e5%8a%a9%e7%b5%b1%e8%a8%88%e8%ab%8b%e6%b1%82%e6%95%b8%e7%9b%ae%ef%bc%88redis%e7%b5%b1%e8%a8%88%e8%ab%8b%e6%b1%82%e6%95%b8%e7%9b%ae%ef%bc%89-XWFHmGvnQp\">\u7d05\u8272\u96c0\u5e6b\u52a9\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\uff08Redis\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5be6\u6642\u6578\u64da\u8655\u7406\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u4f86\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-XWFHmGvnQp\">\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\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\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\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e7%b5%b1%e8%a8%88%e8%ab%8b%e6%b1%82%e6%95%b8%e7%9b%ae%ef%bc%9f-XWFHmGvnQp\">\u70ba\u4ec0\u9ebc\u9700\u8981\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\uff1f<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u9019\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u7528\u6236\u884c\u70ba\u3001\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\u4ee5\u53ca\u9032\u884c\u8cc7\u6e90\u5206\u914d\u3002\u901a\u904e\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u7372\u5f97\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\u7684\u6d1e\u5bdf\uff1a<\/p>\n<ul>\n<li>\u7528\u6236\u6d3b\u8e8d\u5ea6\uff1a\u4e86\u89e3\u7528\u6236\u5728\u7279\u5b9a\u6642\u9593\u6bb5\u5167\u7684\u6d3b\u8e8d\u60c5\u6cc1\u3002<\/li>\n<li>\u7cfb\u7d71\u6027\u80fd\uff1a\u76e3\u63a7\u7cfb\u7d71\u7684\u8ca0\u8f09\u60c5\u6cc1\uff0c\u53ca\u6642\u767c\u73fe\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li>\u8cc7\u6e90\u5206\u914d\uff1a\u6839\u64da\u8acb\u6c42\u6578\u91cf\u8abf\u6574\u8cc7\u6e90\u914d\u7f6e\uff0c\u512a\u5316\u7cfb\u7d71\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e7%b5%b1%e8%a8%88%e8%ab%8b%e6%b1%82%e6%95%b8%e7%9b%ae-XWFHmGvnQp\">\u5982\u4f55\u4f7f\u7528Redis\u7d71\u8a08\u8acb\u6c42\u6578\u76ee<\/h2>\n<p>\u4f7f\u7528Redis\u4f86\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\u975e\u5e38\u7c21\u55ae\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%80%a3%e6%8e%a5%e5%88%b0redis-XWFHmGvnQp\">1. \u9023\u63a5\u5230Redis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e8%ab%8b%e6%b1%82%e8%a8%88%e6%95%b8%e5%99%a8-XWFHmGvnQp\">2. \u8a2d\u7f6e\u8acb\u6c42\u8a08\u6578\u5668<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Redis\u7684`INCR`\u547d\u4ee4\u4f86\u589e\u52a0\u8acb\u6c42\u8a08\u6578\u5668\u3002\u9019\u662f\u4e00\u500b\u539f\u5b50\u64cd\u4f5c\uff0c\u53ef\u4ee5\u78ba\u4fdd\u5728\u9ad8\u4f75\u767c\u7684\u60c5\u6cc1\u4e0b\u8a08\u6578\u4e0d\u6703\u51fa\u932f\uff1a<\/p>\n<pre><code># \u589e\u52a0\u8acb\u6c42\u8a08\u6578\u5668\nr.incr('request_count')<\/code><\/pre>\n<h3 id=\"3-%e7%8d%b2%e5%8f%96%e8%ab%8b%e6%b1%82%e6%95%b8%e7%9b%ae-XWFHmGvnQp\">3. \u7372\u53d6\u8acb\u6c42\u6578\u76ee<\/h3>\n<p>\u8981\u7372\u53d6\u7576\u524d\u7684\u8acb\u6c42\u6578\u76ee\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528`GET`\u547d\u4ee4\uff1a<\/p>\n<pre><code># \u7372\u53d6\u8acb\u6c42\u6578\u76ee\nrequest_count = r.get('request_count')\nprint(f'\u7576\u524d\u8acb\u6c42\u6578\u76ee: {request_count}') <\/code><\/pre>\n<h2 id=\"%e9%80%b2%e9%9a%8e%e6%87%89%e7%94%a8%ef%bc%9a%e6%99%82%e9%96%93%e7%aa%97%e5%8f%a3%e7%b5%b1%e8%a8%88-XWFHmGvnQp\">\u9032\u968e\u61c9\u7528\uff1a\u6642\u9593\u7a97\u53e3\u7d71\u8a08<\/h2>\n<p>\u9664\u4e86\u7c21\u55ae\u7684\u8acb\u6c42\u8a08\u6578\uff0c\u60a8\u9084\u53ef\u4ee5\u6839\u64da\u6642\u9593\u7a97\u53e3\u4f86\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u6bcf\u5206\u9418\u7d71\u8a08\u4e00\u6b21\u8acb\u6c42\u6578\u76ee\uff0c\u4e26\u5c07\u5176\u5b58\u5132\u5728Redis\u4e2d\uff1a<\/p>\n<pre><code>import time\n\n# \u6bcf\u5206\u9418\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\nwhile True:\n    r.set(f'request_count:{int(time.time() \/\/ 60)}', r.get('request_count'))\n    r.set('request_count', 0)\n    time.sleep(60)<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u60a8\u5c31\u53ef\u4ee5\u5728Redis\u4e2d\u7372\u5f97\u6bcf\u5206\u9418\u7684\u8acb\u6c42\u6578\u64da\uff0c\u65b9\u4fbf\u5f8c\u7e8c\u7684\u5206\u6790\u548c\u5831\u544a\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-XWFHmGvnQp\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528Redis\u4f86\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\u662f\u4e00\u500b\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u8acb\u6c42\u8a08\u6578\u9084\u662f\u57fa\u65bc\u6642\u9593\u7a97\u53e3\u7684\u7d71\u8a08\uff0cRedis\u90fd\u80fd\u5920\u63d0\u4f9b\u5feb\u901f\u7684\u6027\u80fd\u548c\u53ef\u9760\u7684\u6578\u64da\u5b58\u5132\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u638c\u63e1\u9019\u4e9b\u6280\u8853\u5c07\u6709\u52a9\u65bc\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u7528\u6236\u884c\u70ba\u548c\u512a\u5316\u7cfb\u7d71\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bcVPS\u3001<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u3001<a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\u6216\u5176\u4ed6\u96f2\u670d\u52d9\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u7d05\u8272\u96c0\uff08Redis\uff09\u4f86\u7d71\u8a08\u8acb\u6c42\u6578\u76ee\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u6578\u64da\u5206\u6790\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-159595","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159595","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=159595"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159595\/revisions"}],"predecessor-version":[{"id":159596,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159595\/revisions\/159596"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}