{"id":182078,"date":"2024-11-09T20:55:19","date_gmt":"2024-11-09T12:55:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/182078\/"},"modified":"2024-11-09T20:55:20","modified_gmt":"2024-11-09T12:55:20","slug":"%e6%b7%b1%e5%85%a5%e6%8e%a2%e8%a8%8eredis%e6%98%af%e5%90%a6%e9%81%a9%e5%90%88%e5%af%a6%e7%8f%be%e9%9a%8a%e5%88%97%e5%8a%9f%e8%83%bd%ef%bc%88redis%e9%81%a9%e5%90%88%e5%81%9a%e9%9a%8a%e5%88%97%e5%97%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/182078\/","title":{"rendered":"\u6df1\u5165\u63a2\u8a0eredis\u662f\u5426\u9069\u5408\u5be6\u73fe\u968a\u5217\u529f\u80fd\uff08redis\u9069\u5408\u505a\u968a\u5217\u55ce\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%8e%a2%e8%a8%8eredis%e6%98%af%e5%90%a6%e9%81%a9%e5%90%88%e5%af%a6%e7%8f%be%e9%9a%8a%e5%88%97%e5%8a%9f%e8%83%bd%ef%bc%88redis%e9%81%a9%e5%90%88%e5%81%9a%e9%9a%8a%e5%88%97%e5%97%8e-ReDmdPTZzr\">\u6df1\u5165\u63a2\u8a0eRedis\u662f\u5426\u9069\u5408\u5be6\u73fe\u968a\u5217\u529f\u80fd\uff08Redis\u9069\u5408\u505a\u968a\u5217\u55ce\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u968a\u5217\u7cfb\u7d71\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u9ad8\u4f75\u767c\u8acb\u6c42\u548c\u4efb\u52d9\u8abf\u5ea6\u6642\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5e38\u88ab\u7528\u4f86\u5be6\u73fe\u968a\u5217\u529f\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u662f\u5426\u9069\u5408\u7528\u65bc\u968a\u5217\u7cfb\u7d71\uff0c\u4e26\u5206\u6790\u5176\u512a\u7f3a\u9ede\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%89%b9%e6%80%a7-ReDmdPTZzr\">Redis\u7684\u57fa\u672c\u7279\u6027<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u986f\u8457\u7279\u9ede\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\u5341\u842c\u6b21\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u5305\u62ecRDB\u5feb\u7167\u548cAOF\u65e5\u8a8c\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u5728\u91cd\u555f\u5f8c\u4ecd\u7136\u53ef\u7528\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\u8c50\u5bcc\uff1a<\/strong>Redis\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\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u6642\u975e\u5e38\u9748\u6d3b\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e4%bd%9c%e7%82%ba%e9%9a%8a%e5%88%97%e7%9a%84%e5%84%aa%e5%8b%a2-ReDmdPTZzr\">Redis\u4f5c\u70ba\u968a\u5217\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528Redis\u4f5c\u70ba\u968a\u5217\u7cfb\u7d71\u6709\u5e7e\u500b\u660e\u986f\u7684\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684\u5217\u8868\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u5148\u9032\u5148\u51fa\uff08FIFO\uff09\u968a\u5217\u3002\u4f7f\u7528\u547d\u4ee4\u5982<code>LPUSH<\/code>\u548c<code>RPOP<\/code>\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u5730\u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u968a\u5217\u4e26\u5f9e\u4e2d\u53d6\u51fa\u3002<\/li>\n<li><strong>\u9ad8\u4f75\u767c\u652f\u6301\uff1a<\/strong>Redis\u7684\u55ae\u7dda\u7a0b\u67b6\u69cb\u548c\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\u4f7f\u5176\u80fd\u5920\u9ad8\u6548\u8655\u7406\u5927\u91cf\u4e26\u767c\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u541e\u5410\u91cf\u7684\u968a\u5217\u7cfb\u7d71\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u539f\u5b50\u64cd\u4f5c\uff1a<\/strong>Redis\u63d0\u4f9b\u7684\u64cd\u4f5c\u662f\u539f\u5b50\u6027\u7684\uff0c\u9019\u610f\u5473\u8457\u5728\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u8a2a\u554f\u968a\u5217\u6642\uff0c\u4e0d\u6703\u51fa\u73fe\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e4%bd%9c%e7%82%ba%e9%9a%8a%e5%88%97%e7%9a%84%e7%bc%ba%e9%bb%9e-ReDmdPTZzr\">Redis\u4f5c\u70ba\u968a\u5217\u7684\u7f3a\u9ede<\/h2>\n<p>\u5118\u7ba1Redis\u5728\u5be6\u73fe\u968a\u5217\u529f\u80fd\u65b9\u9762\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u6f5b\u5728\u7684\u7f3a\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e1f\u5931\u98a8\u96aa\uff1a<\/strong>\u5982\u679c\u4f7f\u7528Redis\u7684\u975e\u6301\u4e45\u5316\u6a21\u5f0f\uff0c\u7576\u670d\u52d9\u5668\u5d29\u6f70\u6216\u91cd\u555f\u6642\uff0c\u968a\u5217\u4e2d\u7684\u6578\u64da\u53ef\u80fd\u6703\u4e1f\u5931\u3002\u96d6\u7136\u53ef\u4ee5\u4f7f\u7528\u6301\u4e45\u5316\u9078\u9805\uff0c\u4f46\u9019\u6703\u5f71\u97ff\u6027\u80fd\u3002<\/li>\n<li><strong>\u7f3a\u4e4f\u8907\u96dc\u7684\u968a\u5217\u529f\u80fd\uff1a<\/strong>Redis\u7684\u968a\u5217\u529f\u80fd\u76f8\u5c0d\u7c21\u55ae\uff0c\u5c0d\u65bc\u9700\u8981\u5ef6\u9072\u968a\u5217\u3001\u91cd\u8a66\u6a5f\u5236\u6216\u512a\u5148\u7d1a\u968a\u5217\u7684\u61c9\u7528\uff0c\u53ef\u80fd\u9700\u8981\u984d\u5916\u7684\u5be6\u73fe\u3002<\/li>\n<li><strong>\u55ae\u9ede\u6545\u969c\uff1a<\/strong>\u5982\u679cRedis\u670d\u52d9\u5668\u51fa\u73fe\u6545\u969c\uff0c\u6574\u500b\u968a\u5217\u7cfb\u7d71\u5c07\u7121\u6cd5\u4f7f\u7528\u3002\u96d6\u7136\u53ef\u4ee5\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u54e8\u5175\u6a21\u5f0f\u4f86\u63d0\u9ad8\u53ef\u7528\u6027\uff0c\u4f46\u9019\u9700\u8981\u984d\u5916\u7684\u914d\u7f6e\u548c\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-ReDmdPTZzr\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u516c\u53f8\u548c\u958b\u767c\u8005\u5df2\u7d93\u6210\u529f\u5730\u5c07Redis\u7528\u4f5c\u968a\u5217\u7cfb\u7d71\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4f7f\u7528Redis\u4f86\u8655\u7406\u8a02\u55ae\u968a\u5217\uff0c\u78ba\u4fdd\u8a02\u55ae\u80fd\u5920\u5feb\u901f\u4e14\u6709\u6548\u5730\u88ab\u8655\u7406\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\u4ee3\u78bc\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u5be6\u73fe\u57fa\u672c\u7684\u968a\u5217\u529f\u80fd\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u968a\u5217\nr.lpush('task_queue', 'task1')\nr.lpush('task_queue', 'task2')\n\n# \u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u4efb\u52d9\ntask = r.rpop('task_queue')\nprint(f'Processing {task.decode(\"utf-8\")}')\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-ReDmdPTZzr\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u7684\u4f86\u8aaa\uff0cRedis\u662f\u4e00\u500b\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u9078\u64c7\uff0c\u9069\u5408\u7528\u65bc\u5be6\u73fe\u57fa\u672c\u7684\u968a\u5217\u529f\u80fd\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u7c21\u55ae\u6613\u7528\u7684\u7279\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u9996\u9078\u3002\u7136\u800c\uff0c\u958b\u767c\u8005\u5728\u9078\u64c7\u4f7f\u7528Redis\u4f5c\u70ba\u968a\u5217\u7cfb\u7d71\u6642\uff0c\u61c9\u8a72\u8003\u616e\u5230\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u548c\u529f\u80fd\u7684\u9650\u5236\u3002\u5982\u679c\u60a8\u7684\u61c9\u7528\u9700\u8981\u66f4\u8907\u96dc\u7684\u968a\u5217\u529f\u80fd\uff0c\u53ef\u80fd\u9700\u8981\u8003\u616e\u5176\u4ed6\u5c08\u9580\u7684\u6d88\u606f\u968a\u5217\u7cfb\u7d71\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u53ca\u5176\u4ed6<code>\u4f3a\u670d\u5668<\/code>\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eRedis\u662f\u5426\u9069\u5408\u5be6\u73fe\u968a\u5217\u529f\u80fd\uff0c\u5206\u6790\u5176\u512a\u7f3a\u9ede\u53ca\u4f7f\u7528\u5834\u666f\uff0c\u5e6b\u52a9\u60a8\u505a\u51fa\u660e\u667a\u9078\u64c7\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-182078","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182078","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=182078"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182078\/revisions"}],"predecessor-version":[{"id":182079,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182078\/revisions\/182079"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=182078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=182078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=182078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}