{"id":128439,"date":"2024-10-26T14:09:34","date_gmt":"2024-10-26T06:09:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128439\/"},"modified":"2024-10-26T14:09:35","modified_gmt":"2024-10-26T06:09:35","slug":"redis-%e5%af%a6%e7%8f%be%e9%9a%8a%e5%88%97%e7%b5%90%e6%a7%8b%e5%8a%a0%e9%80%9f%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128439\/","title":{"rendered":"Redis \u5be6\u73fe\u968a\u5217\u7d50\u69cb\u52a0\u901f\u6578\u64da\u5b58\u5132"},"content":{"rendered":"<h1 id=\"redis-%e5%af%a6%e7%8f%be%e9%9a%8a%e5%88%97%e7%b5%90%e6%a7%8b%e5%8a%a0%e9%80%9f%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2-BNZQmfbrcf\">Redis \u5be6\u73fe\u968a\u5217\u7d50\u69cb\u52a0\u901f\u6578\u64da\u5b58\u5132<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u5b58\u5132\u548c\u8655\u7406\u6578\u64da\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u9762\u81e8\u7684\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u5be6\u73fe\u968a\u5217\u7d50\u69cb\uff0c\u4ee5\u52a0\u901f\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u7684\u6548\u7387\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-BNZQmfbrcf\">\u4ec0\u9ebc\u662f Redis\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\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\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e4%bd%9c%e7%82%ba%e9%9a%8a%e5%88%97%e7%b5%90%e6%a7%8b%ef%bc%9f-BNZQmfbrcf\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u4f5c\u70ba\u968a\u5217\u7d50\u69cb\uff1f<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5176\u4e2d\u5217\u8868\uff08List\uff09\u548c\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u7279\u5225\u9069\u5408\u7528\u4f86\u5be6\u73fe\u968a\u5217\u7d50\u69cb\u3002\u4ee5\u4e0b\u662f\u9078\u64c7 Redis \u7684\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u64cd\u4f5c\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u4fdd\u8b77\u6578\u64da\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<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e9%9a%8a%e5%88%97%e7%b5%90%e6%a7%8b-BNZQmfbrcf\">\u4f7f\u7528 Redis \u5be6\u73fe\u968a\u5217\u7d50\u69cb<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u968a\u5217\u7d50\u69cb\u901a\u5e38\u4f7f\u7528\u5217\u8868\uff08List\uff09\u4f86\u5be6\u73fe\u3002\u5217\u8868\u652f\u6301\u5f9e\u5169\u7aef\u9032\u884c\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u4f5c\u5148\u9032\u5148\u51fa\uff08FIFO\uff09\u7684\u968a\u5217\u3002<\/p>\n<h3 id=\"%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-BNZQmfbrcf\">\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684 Redis \u5217\u8868\u64cd\u4f5c\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n# \u5c07\u5143\u7d20\u6dfb\u52a0\u5230\u968a\u5217\u7684\u5c3e\u90e8\nLPUSH myqueue \"task1\"\nLPUSH myqueue \"task2\"\nLPUSH myqueue \"task3\"\n\n# \u5f9e\u968a\u5217\u7684\u982d\u90e8\u53d6\u51fa\u5143\u7d20\nLPOP myqueue\n# \u8fd4\u56de\u503c\u70ba \"task3\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 LPUSH \u547d\u4ee4\u5c07\u4e09\u500b\u4efb\u52d9\u6dfb\u52a0\u5230\u968a\u5217\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528 LPOP \u547d\u4ee4\u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u6700\u65e9\u6dfb\u52a0\u7684\u4efb\u52d9\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e5%af%a6%e7%8f%be%e5%84%aa%e5%85%88%e7%b4%9a%e9%9a%8a%e5%88%97-BNZQmfbrcf\">\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u5be6\u73fe\u512a\u5148\u7d1a\u968a\u5217<\/h3>\n<p>\u5982\u679c\u9700\u8981\u5be6\u73fe\u512a\u5148\u7d1a\u968a\u5217\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u3002\u6709\u5e8f\u96c6\u5408\u5141\u8a31\u6211\u5011\u70ba\u6bcf\u500b\u5143\u7d20\u5206\u914d\u4e00\u500b\u5206\u6578\uff0c\u6839\u64da\u5206\u6578\u7684\u5927\u5c0f\u4f86\u6c7a\u5b9a\u5143\u7d20\u7684\u9806\u5e8f\u3002<\/p>\n<pre><code>\n# \u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u512a\u5148\u7d1a\u968a\u5217\nZADD priority_queue 1 \"task1\"\nZADD priority_queue 3 \"task2\"\nZADD priority_queue 2 \"task3\"\n\n# \u7372\u53d6\u512a\u5148\u7d1a\u6700\u9ad8\u7684\u4efb\u52d9\nZRANGE priority_queue 0 0\n# \u8fd4\u56de\u503c\u70ba \"task1\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u70ba\u6bcf\u500b\u4efb\u52d9\u5206\u914d\u4e86\u4e00\u500b\u5206\u6578\uff0c\u7136\u5f8c\u4f7f\u7528 ZRANGE \u547d\u4ee4\u7372\u53d6\u512a\u5148\u7d1a\u6700\u9ad8\u7684\u4efb\u52d9\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-BNZQmfbrcf\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u901a\u904e\u5176\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u5be6\u73fe\u9ad8\u6548\u7684\u968a\u5217\u7ba1\u7406\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u5217\u8868\u9084\u662f\u6709\u5e8f\u96c6\u5408\uff0cRedis \u90fd\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u5834\u666f\u4e0b\u7684\u9700\u6c42\uff0c\u5f9e\u800c\u52a0\u901f\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u7684\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72 Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528 Redis \u5be6\u73fe\u9ad8\u6548\u7684\u968a\u5217\u7d50\u69cb\uff0c\u986f\u8457\u52a0\u901f\u6578\u64da\u5b58\u5132\u8207\u8655\u7406\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\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-128439","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128439","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=128439"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128439\/revisions"}],"predecessor-version":[{"id":128440,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128439\/revisions\/128440"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}