{"id":159017,"date":"2024-11-03T10:50:27","date_gmt":"2024-11-03T02:50:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159017\/"},"modified":"2024-11-03T10:50:28","modified_gmt":"2024-11-03T02:50:28","slug":"%e7%ba%a2%e8%89%b2-redis-%e5%be%9e%e7%94%9f%e7%94%a2%e5%88%b0%e6%b6%88%e8%b2%bb%e7%9a%84%e5%ae%8c%e7%be%8e%e5%a5%94%e9%a8%b0%e4%b9%8b%e6%97%85%ef%bc%88redis-%e7%94%9f%e7%94%a2%e7%9c%8b%e6%b6%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159017\/","title":{"rendered":"\u7ea2\u8272 Redis \u5f9e\u751f\u7522\u5230\u6d88\u8cbb\u7684\u5b8c\u7f8e\u5954\u9a30\u4e4b\u65c5\uff08Redis \u751f\u7522\u770b\u6d88\u8cbb\u8005\uff09"},"content":{"rendered":"<h1 id=\"%e7%b4%85%e8%89%b2-redis-%e5%be%9e%e7%94%9f%e7%94%a2%e5%88%b0%e6%b6%88%e8%b2%bb%e7%9a%84%e5%ae%8c%e7%be%8e%e5%a5%94%e9%a8%b0%e4%b9%8b%e6%97%85%ef%bc%88redis-%e7%94%9f%e7%94%a2%e7%9c%8b%e6%b6%88-nIRNpvUDPq\">\u7d05\u8272 Redis \u5f9e\u751f\u7522\u5230\u6d88\u8cbb\u7684\u5b8c\u7f8e\u5954\u9a30\u4e4b\u65c5\uff08Redis \u751f\u7522\u770b\u6d88\u8cbb\u8005\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u4f3a\u670d\u5668\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u5728\u751f\u7522\u548c\u6d88\u8cbb\u6578\u64da\u7684\u904e\u7a0b\u4e2d\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u5728\u751f\u7522\u548c\u6d88\u8cbb\u904e\u7a0b\u4e2d\u7684\u904b\u4f5c\u6a5f\u5236\uff0c\u4e26\u5206\u6790\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u512a\u52e2\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-nIRNpvUDPq\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\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\u3002\u5b83\u7684\u8a2d\u8a08\u76ee\u7684\u662f\u70ba\u4e86\u63d0\u4f9b\u6975\u9ad8\u7684\u6027\u80fd\uff0c\u80fd\u5920\u5728\u5167\u5b58\u4e2d\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\u3002\u9019\u4f7f\u5f97 Redis \u6210\u70ba\u8a31\u591a\u9700\u8981\u5feb\u901f\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%94%9f%e7%94%a2%e8%80%85-%e6%b6%88%e8%b2%bb%e8%80%85%e6%a8%a1%e5%bc%8f-nIRNpvUDPq\">\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u8a2d\u8a08\u6a21\u5f0f\u3002\u9019\u7a2e\u6a21\u5f0f\u6d89\u53ca\u5230\u5169\u500b\u4e3b\u8981\u89d2\u8272\uff1a\u751f\u7522\u8005\u548c\u6d88\u8cbb\u8005\u3002\u751f\u7522\u8005\u8ca0\u8cac\u751f\u6210\u6578\u64da\u4e26\u5c07\u5176\u653e\u5165 Redis \u4e2d\uff0c\u800c\u6d88\u8cbb\u8005\u5247\u5f9e Redis \u4e2d\u63d0\u53d6\u6578\u64da\u9032\u884c\u8655\u7406\u3002<\/p>\n<h3 id=\"%e7%94%9f%e7%94%a2%e8%80%85%e7%9a%84%e8%a7%92%e8%89%b2-nIRNpvUDPq\">\u751f\u7522\u8005\u7684\u89d2\u8272<\/h3>\n<p>\u751f\u7522\u8005\u7684\u4e3b\u8981\u4efb\u52d9\u662f\u5c07\u6578\u64da\u5beb\u5165 Redis\u3002\u9019\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u5be6\u73fe\uff0c\u4f8b\u5982\u4f7f\u7528 Redis \u7684\u5217\u8868\u6216\u6d41\uff08Streams\uff09\u6578\u64da\u7d50\u69cb\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u5217\u8868\u4f86\u5be6\u73fe\u751f\u7522\u8005\u7684\u529f\u80fd\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u751f\u7522\u8005\u5c07\u6578\u64da\u63a8\u5165\u5217\u8868\nr.lpush('task_queue', 'task1')\nr.lpush('task_queue', 'task2')\n<\/code><\/pre>\n<h3 id=\"%e6%b6%88%e8%b2%bb%e8%80%85%e7%9a%84%e8%a7%92%e8%89%b2-nIRNpvUDPq\">\u6d88\u8cbb\u8005\u7684\u89d2\u8272<\/h3>\n<p>\u6d88\u8cbb\u8005\u5247\u8ca0\u8cac\u5f9e Redis \u4e2d\u63d0\u53d6\u6578\u64da\u4e26\u9032\u884c\u8655\u7406\u3002\u6d88\u8cbb\u8005\u53ef\u4ee5\u4f7f\u7528\u963b\u585e\u5f0f\u7684\u65b9\u5f0f\u4f86\u7372\u53d6\u6578\u64da\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u6c92\u6709\u6578\u64da\u53ef\u7528\u6642\u81ea\u52d5\u7b49\u5f85\u3002\u4ee5\u4e0b\u662f\u6d88\u8cbb\u8005\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u6d88\u8cbb\u8005\u5f9e\u5217\u8868\u4e2d\u5f48\u51fa\u6578\u64da\nwhile True:\n    task = r.brpop('task_queue')\n    print(f'Processing {task[1].decode(\"utf-8\")}')\n<\/code><\/pre>\n<h2 id=\"redis-%e7%9a%84%e5%84%aa%e5%8b%a2-nIRNpvUDPq\">Redis \u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528 Redis \u4f5c\u70ba\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0c\u63d0\u4f9b\u6beb\u79d2\u7d1a\u7684\u5ef6\u9072\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u61c9\u7528\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u7684 API \u7c21\u55ae\u660e\u77ad\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u652f\u6301 RDB \u548c AOF \u6301\u4e45\u5316\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-nIRNpvUDPq\">\u7d50\u8ad6<\/h2>\n<p>Redis \u5728\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u4e2d\u7684\u61c9\u7528\u5c55\u793a\u4e86\u5176\u5f37\u5927\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u7121\u8ad6\u662f\u8655\u7406\u9ad8\u983b\u4ea4\u6613\u3001\u5373\u6642\u6d88\u606f\u50b3\u905e\u9084\u662f\u5176\u4ed6\u9700\u8981\u5feb\u901f\u6578\u64da\u8655\u7406\u7684\u5834\u666f\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis \u7684\u61c9\u7528\u7bc4\u570d\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\uff0c\u6210\u70ba\u66f4\u591a\u4f01\u696d\u6578\u64da\u67b6\u69cb\u4e2d\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u7d05\u8272 Redis \u7684\u751f\u7522\u5230\u6d88\u8cbb\u4e4b\u65c5\uff0c\u63ed\u793a\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u6d41\uff0c\u63d0\u5347\u6d88\u8cbb\u8005\u9ad4\u9a57\u8207\u696d\u52d9\u6548\u76ca\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-159017","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159017","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=159017"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159017\/revisions"}],"predecessor-version":[{"id":159018,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159017\/revisions\/159018"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}