{"id":196099,"date":"2024-11-13T20:28:55","date_gmt":"2024-11-13T12:28:55","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196099\/"},"modified":"2024-11-13T20:28:56","modified_gmt":"2024-11-13T12:28:56","slug":"%e6%8e%8c%e6%8f%a1redis%e7%9a%84%e9%9a%8a%e5%88%97%e4%bd%bf%e7%94%a8%e6%8a%80%e5%b7%a7%ef%bc%88redis%e7%9a%84%e9%9a%8a%e5%88%97%e7%94%a8%e6%b3%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196099\/","title":{"rendered":"\u638c\u63e1Redis\u7684\u968a\u5217\u4f7f\u7528\u6280\u5de7\uff08redis\u7684\u968a\u5217\u7528\u6cd5\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%8c%e6%8f%a1redis%e7%9a%84%e9%9a%8a%e5%88%97%e4%bd%bf%e7%94%a8%e6%8a%80%e5%b7%a7%ef%bc%88redis%e7%9a%84%e9%9a%8a%e5%88%97%e7%94%a8%e6%b3%95%ef%bc%89-ZXeyAuFLeo\">\u638c\u63e1Redis\u7684\u968a\u5217\u4f7f\u7528\u6280\u5de7\uff08redis\u7684\u968a\u5217\u7528\u6cd5\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u6578\u64da\u7684\u5373\u6642\u8655\u7406\u548c\u9ad8\u6548\u80fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5176\u4e2d\u968a\u5217\uff08Queue\uff09\u662f\u6700\u5e38\u7528\u7684\u529f\u80fd\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u968a\u5217\u4f7f\u7528\u6280\u5de7\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%9a%8a%e5%88%97%ef%bc%9f-ZXeyAuFLeo\">\u4ec0\u9ebc\u662fRedis\u968a\u5217\uff1f<\/h2>\n<p>Redis\u968a\u5217\u662f\u4e00\u7a2e\u57fa\u65bc\u5217\u8868\uff08List\uff09\u6578\u64da\u7d50\u69cb\u7684\u5be6\u73fe\uff0c\u5141\u8a31\u7528\u6236\u4ee5\u5148\u9032\u5148\u51fa\uff08FIFO\uff09\u7684\u65b9\u5f0f\u8655\u7406\u6578\u64da\u3002\u9019\u610f\u5473\u8457\u6700\u5148\u9032\u5165\u968a\u5217\u7684\u6578\u64da\u5c07\u6700\u5148\u88ab\u8655\u7406\u3002Redis\u63d0\u4f9b\u4e86\u591a\u500b\u547d\u4ee4\u4f86\u64cd\u4f5c\u968a\u5217\uff0c\u6700\u5e38\u7528\u7684\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>LPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u982d\u90e8\u3002<\/li>\n<li><code>RPUSH<\/code>\uff1a\u5c07\u4e00\u500b\u6216\u591a\u500b\u503c\u63d2\u5165\u5230\u5217\u8868\u7684\u5c3e\u90e8\u3002<\/li>\n<li><code>LPOP<\/code>\uff1a\u79fb\u9664\u4e26\u8fd4\u56de\u5217\u8868\u7684\u7b2c\u4e00\u500b\u5143\u7d20\u3002<\/li>\n<li><code>RPOP<\/code>\uff1a\u79fb\u9664\u4e26\u8fd4\u56de\u5217\u8868\u7684\u6700\u5f8c\u4e00\u500b\u5143\u7d20\u3002<\/li>\n<li><code>LRANGE<\/code>\uff1a\u7372\u53d6\u5217\u8868\u4e2d\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e7%9a%84%e9%9a%8a%e5%88%97%e6%93%8d%e4%bd%9c%e7%a4%ba%e4%be%8b-ZXeyAuFLeo\">\u57fa\u672c\u7684\u968a\u5217\u64cd\u4f5c\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5be6\u73fe\u57fa\u672c\u7684\u968a\u5217\u64cd\u4f5c\uff1a<\/p>\n<pre><code>redis-cli\n# \u5c07\u6578\u64da\u63a8\u5165\u968a\u5217\nRPUSH myqueue \"task1\"\nRPUSH myqueue \"task2\"\nRPUSH myqueue \"task3\"\n\n# \u67e5\u770b\u968a\u5217\u4e2d\u7684\u6240\u6709\u5143\u7d20\nLRANGE myqueue 0 -1\n\n# \u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u4e00\u500b\u5143\u7d20\nLPOP myqueue\n\n# \u518d\u6b21\u67e5\u770b\u968a\u5217\u4e2d\u7684\u6240\u6709\u5143\u7d20\nLRANGE myqueue 0 -1\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e9%9a%8a%e5%88%97%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-ZXeyAuFLeo\">\u4f7f\u7528Redis\u968a\u5217\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%98%bb%e5%a1%9e%e9%9a%8a%e5%88%97-ZXeyAuFLeo\">1. \u4f7f\u7528\u963b\u585e\u968a\u5217<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u5e0c\u671b\u5728\u968a\u5217\u70ba\u7a7a\u6642\u7b49\u5f85\u65b0\u6578\u64da\u7684\u5230\u4f86\u3002Redis\u63d0\u4f9b\u4e86<code>BLPOP<\/code>\u548c<code>BRPOP<\/code>\u547d\u4ee4\uff0c\u9019\u4e9b\u547d\u4ee4\u6703\u5728\u968a\u5217\u70ba\u7a7a\u6642\u963b\u585e\uff0c\u76f4\u5230\u6709\u65b0\u5143\u7d20\u88ab\u63a8\u5165\u3002\u9019\u5c0d\u65bc\u9700\u8981\u6301\u7e8c\u76e3\u63a7\u968a\u5217\u7684\u61c9\u7528\u7a0b\u5f0f\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>redis-cli\n# \u963b\u585e\u5730\u5f9e\u968a\u5217\u4e2d\u53d6\u51fa\u5143\u7d20\nBLPOP myqueue 0\n<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e9%9a%8a%e5%88%97%e7%9a%84%e6%9c%80%e5%a4%a7%e9%95%b7%e5%ba%a6-ZXeyAuFLeo\">2. \u8a2d\u7f6e\u968a\u5217\u7684\u6700\u5927\u9577\u5ea6<\/h3>\n<p>\u70ba\u4e86\u9632\u6b62\u968a\u5217\u7121\u9650\u5236\u589e\u9577\uff0c\u60a8\u53ef\u4ee5\u8a2d\u7f6e\u968a\u5217\u7684\u6700\u5927\u9577\u5ea6\u3002\u4f7f\u7528<code>LTRIM<\/code>\u547d\u4ee4\u53ef\u4ee5\u9650\u5236\u5217\u8868\u7684\u5927\u5c0f\uff0c\u9019\u6a23\u53ef\u4ee5\u81ea\u52d5\u522a\u9664\u6700\u820a\u7684\u5143\u7d20\u3002<\/p>\n<pre><code>redis-cli\n# \u9650\u5236\u968a\u5217\u7684\u5927\u5c0f\u70ba10\nLTRIM myqueue 0 9\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%84%aa%e5%85%88%e7%b4%9a%e9%9a%8a%e5%88%97-ZXeyAuFLeo\">3. \u4f7f\u7528\u512a\u5148\u7d1a\u968a\u5217<\/h3>\n<p>\u5982\u679c\u60a8\u7684\u61c9\u7528\u9700\u8981\u6839\u64da\u512a\u5148\u7d1a\u8655\u7406\u4efb\u52d9\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u591a\u500b\u968a\u5217\u4f86\u5be6\u73fe\u512a\u5148\u7d1a\u968a\u5217\u7684\u529f\u80fd\u3002\u5c07\u9ad8\u512a\u5148\u7d1a\u7684\u4efb\u52d9\u63a8\u5165\u4e00\u500b\u968a\u5217\uff0c\u4f4e\u512a\u5148\u7d1a\u7684\u4efb\u52d9\u63a8\u5165\u53e6\u4e00\u500b\u968a\u5217\uff0c\u7136\u5f8c\u6839\u64da\u9700\u8981\u4f9d\u6b21\u8655\u7406\u9019\u4e9b\u968a\u5217\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZXeyAuFLeo\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u968a\u5217\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u500b\u9ad8\u6548\u3001\u9748\u6d3b\u7684\u6578\u64da\u8655\u7406\u65b9\u6848\u3002\u901a\u904e\u638c\u63e1\u57fa\u672c\u7684\u968a\u5217\u64cd\u4f5c\u3001\u4f7f\u7528\u963b\u585e\u968a\u5217\u3001\u8a2d\u7f6e\u6700\u5927\u9577\u5ea6\u4ee5\u53ca\u5be6\u73fe\u512a\u5148\u7d1a\u968a\u5217\uff0c\u60a8\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u548c\u8655\u7406\u61c9\u7528\u4e2d\u7684\u4efb\u52d9\u3002\u7121\u8ad6\u662f\u8655\u7406\u5373\u6642\u6578\u64da\u9084\u662f\u6279\u91cf\u4efb\u52d9\uff0cRedis\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1Redis\u7684\u968a\u5217\u4f7f\u7528\u6280\u5de7\uff0c\u5b78\u7fd2\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u548c\u64cd\u4f5cRedis\u968a\u5217\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6027\u80fd\u8207\u61c9\u7528\u6548\u7387\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-196099","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196099","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=196099"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196099\/revisions"}],"predecessor-version":[{"id":196100,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196099\/revisions\/196100"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}