{"id":126841,"date":"2024-10-26T08:05:26","date_gmt":"2024-10-26T00:05:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126841\/"},"modified":"2024-10-26T08:05:27","modified_gmt":"2024-10-26T00:05:27","slug":"redis-%e8%ab%8b%e6%b1%82%e6%93%81%e6%93%a0%e9%9a%8a%e5%88%97%e6%8e%92%e9%9a%8a%e7%ad%89%e5%80%99","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126841\/","title":{"rendered":"Redis \u8acb\u6c42\u64c1\u64e0\u968a\u5217\u6392\u968a\u7b49\u5019"},"content":{"rendered":"<h1 id=\"redis-%e8%ab%8b%e6%b1%82%e6%93%81%e6%93%a0%e9%9a%8a%e5%88%97%e6%8e%92%e9%9a%8a%e7%ad%89%e5%80%99-dnaNqTyPdx\">Redis \u8acb\u6c42\u64c1\u64e0\u968a\u5217\u6392\u968a\u7b49\u5019<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u8acb\u6c42\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u529f\u80fd\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc\u8acb\u6c42\u64c1\u64e0\u968a\u5217\u7684\u7ba1\u7406\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u4f86\u5be6\u73fe\u8acb\u6c42\u7684\u6392\u968a\u7b49\u5019\u6a5f\u5236\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%ab%8b%e6%b1%82%e6%93%81%e6%93%a0%e9%9a%8a%e5%88%97%ef%bc%9f-dnaNqTyPdx\">\u4ec0\u9ebc\u662f\u8acb\u6c42\u64c1\u64e0\u968a\u5217\uff1f<\/h2>\n<p>\u8acb\u6c42\u64c1\u64e0\u968a\u5217\u662f\u6307\u5728\u9ad8\u6d41\u91cf\u60c5\u6cc1\u4e0b\uff0c\u7cfb\u7d71\u7121\u6cd5\u5373\u6642\u8655\u7406\u6240\u6709\u8acb\u6c42\uff0c\u5c0e\u81f4\u8acb\u6c42\u88ab\u66ab\u6642\u5b58\u5132\u5728\u968a\u5217\u4e2d\uff0c\u7b49\u5f85\u8655\u7406\u3002\u9019\u7a2e\u60c5\u6cc1\u5e38\u898b\u65bc\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u3001\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u53ca\u5176\u4ed6\u9700\u8981\u5373\u6642\u97ff\u61c9\u7684\u61c9\u7528\u4e2d\u3002\u6709\u6548\u7684\u8acb\u6c42\u6392\u968a\u6a5f\u5236\u53ef\u4ee5\u5e6b\u52a9\u7cfb\u7d71\u5e73\u8861\u8ca0\u8f09\uff0c\u907f\u514d\u5d29\u6f70\uff0c\u4e26\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%84%aa%e5%8b%a2-dnaNqTyPdx\">Redis \u7684\u512a\u52e2<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u4ee5\u4e0b\u662f Redis \u5728\u8acb\u6c42\u64c1\u64e0\u968a\u5217\u7ba1\u7406\u4e2d\u7684\u5e7e\u500b\u4e3b\u8981\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\uff1a<\/strong>Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u652f\u6301\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u7d50\u69cb\u4f86\u5be6\u73fe\u968a\u5217\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u63d0\u4f9b\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e8%ab%8b%e6%b1%82%e6%8e%92%e9%9a%8a-dnaNqTyPdx\">\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe\u8acb\u6c42\u6392\u968a<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u7684\u5217\u8868\u7d50\u69cb\u4f86\u5be6\u73fe\u8acb\u6c42\u6392\u968a\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5c07\u8acb\u6c42\u6dfb\u52a0\u5230\u968a\u5217\ndef enqueue_request(request):\n    r.lpush('request_queue', request)\n\n# \u8655\u7406\u8acb\u6c42\ndef process_requests():\n    while True:\n        # \u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u8acb\u6c42\n        request = r.rpop('request_queue')\n        if request:\n            handle_request(request)\n\n# \u8655\u7406\u8acb\u6c42\u7684\u5177\u9ad4\u908f\u8f2f\ndef handle_request(request):\n    print(f\"\u8655\u7406\u8acb\u6c42: {request}\")\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 Redis \u7684\u5217\u8868\u4f86\u5b58\u5132\u8acb\u6c42\u3002\u7576\u6709\u65b0\u7684\u8acb\u6c42\u9032\u4f86\u6642\uff0c\u6211\u5011\u4f7f\u7528 <code>lpush<\/code> \u5c07\u8acb\u6c42\u6dfb\u52a0\u5230\u968a\u5217\u7684\u524d\u9762\u3002\u7136\u5f8c\uff0c\u901a\u904e <code>rpop<\/code> \u5f9e\u968a\u5217\u7684\u5c3e\u90e8\u53d6\u51fa\u8acb\u6c42\u9032\u884c\u8655\u7406\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u78ba\u4fdd\u4e86\u8acb\u6c42\u7684\u5148\u9032\u5148\u51fa\uff08FIFO\uff09\u7279\u6027\u3002<\/p>\n<h2 id=\"%e8%80%83%e6%85%ae%e7%9a%84%e5%9b%a0%e7%b4%a0-dnaNqTyPdx\">\u8003\u616e\u7684\u56e0\u7d20<\/h2>\n<p>\u5728\u5be6\u73fe\u8acb\u6c42\u64c1\u64e0\u968a\u5217\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u968a\u5217\u7684\u6700\u5927\u9577\u5ea6\uff1a<\/strong>\u70ba\u4e86\u9632\u6b62\u5167\u5b58\u6ea2\u51fa\uff0c\u61c9\u8a2d\u7f6e\u968a\u5217\u7684\u6700\u5927\u9577\u5ea6\uff0c\u8d85\u904e\u5f8c\u53ef\u4ee5\u9078\u64c7\u4e1f\u68c4\u820a\u8acb\u6c42\u6216\u62d2\u7d55\u65b0\u8acb\u6c42\u3002<\/li>\n<li><strong>\u8acb\u6c42\u8655\u7406\u901f\u5ea6\uff1a<\/strong>\u78ba\u4fdd\u8acb\u6c42\u8655\u7406\u7684\u901f\u5ea6\u80fd\u5920\u8ddf\u4e0a\u8acb\u6c42\u7684\u5230\u9054\u901f\u5ea6\uff0c\u5fc5\u8981\u6642\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u591a\u500b\u5de5\u4f5c\u9032\u7a0b\u4f86\u4e26\u884c\u8655\u7406\u8acb\u6c42\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\u6a5f\u5236\uff1a<\/strong>\u8a2d\u8a08\u5408\u7406\u7684\u932f\u8aa4\u8655\u7406\u6a5f\u5236\uff0c\u78ba\u4fdd\u5728\u8acb\u6c42\u8655\u7406\u5931\u6557\u6642\u80fd\u5920\u9032\u884c\u91cd\u8a66\u6216\u8a18\u9304\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dnaNqTyPdx\">\u7e3d\u7d50<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u500b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u7ba1\u7406\u8acb\u6c42\u64c1\u64e0\u968a\u5217\uff0c\u901a\u904e\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u8acb\u6c42\u7684\u6392\u968a\u7b49\u5019\u6a5f\u5236\u3002\u7121\u8ad6\u662f\u96fb\u5b50\u5546\u52d9\u9084\u662f\u5176\u4ed6\u9700\u8981\u5373\u6642\u97ff\u61c9\u7684\u61c9\u7528\uff0c\u5408\u7406\u5229\u7528 Redis \u90fd\u80fd\u986f\u8457\u63d0\u5347\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u8acb\u6c42\u64c1\u64e0\u968a\u5217\u6392\u968a\u7b49\u5019\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u80fd\uff0c\u78ba\u4fdd\u9ad8\u6548\u8655\u7406\u8acb\u6c42\uff0c\u6e1b\u5c11\u5ef6\u9072\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-126841","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126841","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=126841"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126841\/revisions"}],"predecessor-version":[{"id":126842,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126841\/revisions\/126842"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}