{"id":98598,"date":"2024-10-21T03:57:16","date_gmt":"2024-10-20T19:57:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98598\/"},"modified":"2024-10-21T03:57:17","modified_gmt":"2024-10-20T19:57:17","slug":"redis-%e7%9a%84%e4%bd%87%e5%88%97%e6%87%89%e7%94%a8%e5%af%a6%e7%8f%be%e7%84%a1%e9%99%90%e5%8f%af%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98598\/","title":{"rendered":"Redis \u7684\u4f47\u5217\u61c9\u7528\u5be6\u73fe\u7121\u9650\u53ef\u80fd"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84%e4%bd%87%e5%88%97%e6%87%89%e7%94%a8%e5%af%a6%e7%8f%be%e7%84%a1%e9%99%90%e5%8f%af%e8%83%bd-GVWshHXDZg\">Redis \u7684\u4f47\u5217\u61c9\u7528\u5be6\u73fe\u7121\u9650\u53ef\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u7279\u5225\u662f\u5728\u4f47\u5217\u61c9\u7528\u65b9\u9762\uff0cRedis \u63d0\u4f9b\u4e86\u7121\u9650\u7684\u53ef\u80fd\u6027\uff0c\u80fd\u5920\u6eff\u8db3\u5404\u7a2e\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-GVWshHXDZg\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\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\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\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<\/p>\n<h2 id=\"redis-%e4%bd%87%e5%88%97%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-GVWshHXDZg\">Redis \u4f47\u5217\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u4f47\u5217\u901a\u5e38\u662f\u901a\u904e\u5217\u8868\uff08List\uff09\u6578\u64da\u7d50\u69cb\u4f86\u5be6\u73fe\u7684\u3002\u5217\u8868\u5141\u8a31\u5728\u5169\u7aef\u9032\u884c\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u4f5c\u4f47\u5217\u3002Redis \u63d0\u4f9b\u4e86\u5169\u500b\u4e3b\u8981\u7684\u547d\u4ee4\u4f86\u64cd\u4f5c\u5217\u8868\uff1a<code>LPUSH<\/code> \u548c <code>RPOP<\/code>\u3002<\/p>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c%e7%a4%ba%e4%be%8b-GVWshHXDZg\">\u57fa\u672c\u64cd\u4f5c\u793a\u4f8b<\/h3>\n<pre><code>LPUSH myqueue \"task1\"  # \u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u4f47\u5217\nLPUSH myqueue \"task2\"\nRPOP myqueue              # \u5f9e\u4f47\u5217\u4e2d\u53d6\u51fa\u4efb\u52d9\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 <code>LPUSH<\/code> \u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u540d\u70ba <code>myqueue<\/code> \u7684\u4f47\u5217\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 <code>RPOP<\/code> \u5f9e\u4f47\u5217\u4e2d\u53d6\u51fa\u4efb\u52d9\u3002\u9019\u7a2e\u5148\u9032\u5148\u51fa\uff08FIFO\uff09\u7684\u7279\u6027\u4f7f\u5f97 Redis \u6210\u70ba\u5be6\u73fe\u4f47\u5217\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"redis-%e4%bd%87%e5%88%97%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-GVWshHXDZg\">Redis \u4f47\u5217\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u4f47\u5217\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u5ee3\u6cdb\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u4f8b\u5b50\uff1a<\/p>\n<ul>\n<li><strong>\u4efb\u52d9\u6392\u7a0b\uff1a<\/strong>\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u4efb\u52d9\u53ef\u4ee5\u88ab\u653e\u5165 Redis \u4f47\u5217\u4e2d\uff0c\u7136\u5f8c\u7531\u591a\u500b\u5de5\u4f5c\u8005\u9032\u884c\u8655\u7406\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u5206\u6563\u8ca0\u8f09\u3002<\/li>\n<li><strong>\u6d88\u606f\u50b3\u905e\uff1a<\/strong>Redis \u53ef\u4ee5\u7528\u4f5c\u6d88\u606f\u4e2d\u4ecb\uff0c\u652f\u6301\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff0c\u5be6\u73fe\u4e0d\u540c\u670d\u52d9\u4e4b\u9593\u7684\u6d88\u606f\u50b3\u905e\u3002<\/li>\n<li><strong>\u5be6\u6642\u6578\u64da\u8655\u7406\uff1a<\/strong>\u5728\u9700\u8981\u5be6\u6642\u8655\u7406\u6578\u64da\u7684\u61c9\u7528\u4e2d\uff0cRedis \u4f47\u5217\u53ef\u4ee5\u7528\u4f86\u5feb\u901f\u63a5\u6536\u548c\u8655\u7406\u6578\u64da\u6d41\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bb%bb%e5%8b%99%e6%8e%92%e7%a8%8b%e7%9a%84%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-GVWshHXDZg\">\u4efb\u52d9\u6392\u7a0b\u7684\u5be6\u73fe\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u4efb\u52d9\u6392\u7a0b\u793a\u4f8b\uff1a<\/p>\n<pre><code>LPUSH task_queue \"task1\"\nLPUSH task_queue \"task2\"\n\n# \u5de5\u4f5c\u8005\u5f9e\u4f47\u5217\u4e2d\u53d6\u51fa\u4efb\u52d9\nwhile true:\n    task = RPOP task_queue\n    if task:\n        process(task)  # \u8655\u7406\u4efb\u52d9\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u5de5\u4f5c\u8005\u4e0d\u65b7\u5f9e <code>task_queue<\/code> \u4e2d\u53d6\u51fa\u4efb\u52d9\u4e26\u9032\u884c\u8655\u7406\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4efb\u52d9\u7684\u9ad8\u6548\u57f7\u884c\u3002<\/p>\n<h2 id=\"redis-%e4%bd%87%e5%88%97%e7%9a%84%e5%84%aa%e5%8b%a2-GVWshHXDZg\">Redis \u4f47\u5217\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528 Redis \u4f5c\u70ba\u4f47\u5217\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u5176\u8b80\u5beb\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u7c21\u55ae\u7684 API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u4e0a\u624b\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\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-GVWshHXDZg\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u4f47\u5217\u61c9\u7528\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u7121\u9650\u7684\u53ef\u80fd\u6027\uff0c\u7121\u8ad6\u662f\u5728\u4efb\u52d9\u6392\u7a0b\u3001\u6d88\u606f\u50b3\u905e\u9084\u662f\u5be6\u6642\u6578\u64da\u8655\u7406\u65b9\u9762\uff0cRedis \u90fd\u80fd\u5920\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis \u7684\u61c9\u7528\u5834\u666f\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\uff0c\u6210\u70ba\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u5229\u7528 Redis \u53ca\u5176\u4ed6\u6280\u8853\u4f86\u63d0\u5347\u60a8\u7684\u61c9\u7528\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u4f47\u5217\u61c9\u7528\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u8207\u9748\u6d3b\u6027\uff0c\u958b\u555f\u7121\u9650\u53ef\u80fd\u7684\u6578\u64da\u8655\u7406\u8207\u4efb\u52d9\u7ba1\u7406\u65b0\u5883\u754c\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-98598","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98598","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=98598"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98598\/revisions"}],"predecessor-version":[{"id":98599,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98598\/revisions\/98599"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}