{"id":194889,"date":"2024-11-13T10:25:20","date_gmt":"2024-11-13T02:25:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194889\/"},"modified":"2024-11-13T10:25:22","modified_gmt":"2024-11-13T02:25:22","slug":"%e7%94%a8redis%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97%e8%bc%95%e9%ac%86%e7%ae%a1%e7%90%86%e6%95%b8%e6%93%9a%ef%bc%88redis%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97%e5%a4%a7%e5%b0%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194889\/","title":{"rendered":"\u7528Redis\u6d88\u606f\u968a\u5217\u8f15\u9b06\u7ba1\u7406\u6578\u64da\uff08redis\u6d88\u606f\u968a\u5217\u5927\u5c0f\uff09"},"content":{"rendered":"<h1 id=\"%e7%94%a8redis%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97%e8%bc%95%e9%ac%86%e7%ae%a1%e7%90%86%e6%95%b8%e6%93%9a%ef%bc%88redis%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97%e5%a4%a7%e5%b0%8f%ef%bc%89-biWmFYXHcS\">\u7528Redis\u6d88\u606f\u968a\u5217\u8f15\u9b06\u7ba1\u7406\u6578\u64da\uff08redis\u6d88\u606f\u968a\u5217\u5927\u5c0f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u4f01\u696d\u9700\u8981\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u548c\u7ba1\u7406\u65b9\u6848\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u4e0d\u50c5\u80fd\u5920\u5b58\u5132\u6578\u64da\uff0c\u9084\u80fd\u4f5c\u70ba\u6d88\u606f\u968a\u5217\u4f86\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u6d88\u606f\u968a\u5217\u4f86\u8f15\u9b06\u7ba1\u7406\u6578\u64da\uff0c\u4e26\u6df1\u5165\u5206\u6790\u5176\u6d88\u606f\u968a\u5217\u7684\u5927\u5c0f\u554f\u984c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97%ef%bc%9f-biWmFYXHcS\">\u4ec0\u9ebc\u662fRedis\u6d88\u606f\u968a\u5217\uff1f<\/h2>\n<p>Redis\u6d88\u606f\u968a\u5217\u662f\u4e00\u7a2e\u57fa\u65bcRedis\u7684\u6578\u64da\u7d50\u69cb\uff0c\u901a\u5e38\u4f7f\u7528\u5217\u8868\uff08List\uff09\u6216\u767c\u5e03\/\u8a02\u95b1\uff08Pub\/Sub\uff09\u6a21\u5f0f\u4f86\u5be6\u73fe\u3002\u9019\u7a2e\u6d88\u606f\u968a\u5217\u5141\u8a31\u4e0d\u540c\u7684\u61c9\u7528\u7a0b\u5e8f\u6216\u670d\u52d9\u4e4b\u9593\u9032\u884c\u7570\u6b65\u901a\u4fe1\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h3 id=\"redis%e5%88%97%e8%a1%a8%e4%bd%9c%e7%82%ba%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-biWmFYXHcS\">Redis\u5217\u8868\u4f5c\u70ba\u6d88\u606f\u968a\u5217<\/h3>\n<p>\u4f7f\u7528Redis\u7684\u5217\u8868\u7d50\u69cb\u4f86\u5be6\u73fe\u6d88\u606f\u968a\u5217\u662f\u6700\u5e38\u898b\u7684\u65b9\u5f0f\u3002\u5217\u8868\u5141\u8a31\u6211\u5011\u5728\u4e00\u7aef\u63a8\u9001\u6d88\u606f\uff08LPUSH\uff09\u4e26\u5728\u53e6\u4e00\u7aef\u5f48\u51fa\u6d88\u606f\uff08RPOP\uff09\u3002\u9019\u7a2e\u5148\u9032\u5148\u51fa\uff08FIFO\uff09\u7684\u7279\u6027\u4f7f\u5f97\u6d88\u606f\u7684\u8655\u7406\u9806\u5e8f\u5f97\u4ee5\u4fdd\u8b49\u3002<\/p>\n<pre><code>LPUSH queue_name message1\nLPUSH queue_name message2\nRPOP queue_name\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5c07\u5169\u689d\u6d88\u606f\u63a8\u5165\u540d\u70ba\u201cqueue_name\u201d\u7684\u968a\u5217\uff0c\u7136\u5f8c\u5f9e\u968a\u5217\u4e2d\u5f48\u51fa\u4e00\u689d\u6d88\u606f\u3002\u9019\u7a2e\u65b9\u5f0f\u7c21\u55ae\u6613\u7528\uff0c\u9069\u5408\u5927\u591a\u6578\u5834\u666f\u3002<\/p>\n<h3 id=\"%e7%99%bc%e5%b8%83-%e8%a8%82%e9%96%b1%e6%a8%a1%e5%bc%8f-biWmFYXHcS\">\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f<\/h3>\n<p>\u53e6\u4e00\u7a2e\u4f7f\u7528Redis\u7684\u6d88\u606f\u968a\u5217\u65b9\u5f0f\u662f\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u3002\u9019\u7a2e\u6a21\u5f0f\u5141\u8a31\u6d88\u606f\u7684\u767c\u9001\u8005\uff08\u767c\u5e03\u8005\uff09\u5c07\u6d88\u606f\u767c\u9001\u5230\u4e00\u500b\u6216\u591a\u500b\u983b\u9053\uff0c\u800c\u63a5\u6536\u8005\uff08\u8a02\u95b1\u8005\uff09\u5247\u53ef\u4ee5\u8a02\u95b1\u9019\u4e9b\u983b\u9053\u4ee5\u63a5\u6536\u6d88\u606f\u3002<\/p>\n<pre><code>PUBLISH channel_name message\nSUBSCRIBE channel_name\n<\/code><\/pre>\n<p>\u9019\u7a2e\u65b9\u5f0f\u9069\u5408\u9700\u8981\u5373\u6642\u901a\u77e5\u7684\u5834\u666f\uff0c\u4f8b\u5982\u5373\u6642\u804a\u5929\u61c9\u7528\u6216\u5be6\u6642\u6578\u64da\u66f4\u65b0\u3002<\/p>\n<h2 id=\"redis%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97%e7%9a%84%e5%a4%a7%e5%b0%8f%e7%ae%a1%e7%90%86-biWmFYXHcS\">Redis\u6d88\u606f\u968a\u5217\u7684\u5927\u5c0f\u7ba1\u7406<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u4f5c\u70ba\u6d88\u606f\u968a\u5217\u6642\uff0c\u6d88\u606f\u7684\u5927\u5c0f\u548c\u6578\u91cf\u662f\u9700\u8981\u8003\u616e\u7684\u91cd\u8981\u56e0\u7d20\u3002Redis\u7684\u5167\u5b58\u7ba1\u7406\u7279\u6027\u4f7f\u5f97\u5b83\u80fd\u5920\u9ad8\u6548\u5730\u8655\u7406\u5927\u91cf\u6578\u64da\uff0c\u4f46\u4ecd\u7136\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e5%ae%9a%e6%9c%80%e5%a4%a7%e9%9a%8a%e5%88%97%e5%a4%a7%e5%b0%8f-biWmFYXHcS\">1. \u8a2d\u5b9a\u6700\u5927\u968a\u5217\u5927\u5c0f<\/h3>\n<p>\u70ba\u4e86\u9632\u6b62\u968a\u5217\u7121\u9650\u5236\u589e\u9577\uff0c\u53ef\u4ee5\u8a2d\u5b9a\u6700\u5927\u968a\u5217\u5927\u5c0f\u3002\u7576\u968a\u5217\u9054\u5230\u9019\u500b\u5927\u5c0f\u6642\uff0c\u53ef\u4ee5\u9078\u64c7\u522a\u9664\u6700\u820a\u7684\u6d88\u606f\u6216\u62d2\u7d55\u65b0\u7684\u6d88\u606f\u9032\u5165\u968a\u5217\u3002<\/p>\n<pre><code>LTRIM queue_name 0 max_size\n<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u4fdd\u7559\u968a\u5217\u4e2d\u7684\u6700\u65b0\u6d88\u606f\uff0c\u522a\u9664\u8d85\u51fa\u6700\u5927\u5927\u5c0f\u7684\u820a\u6d88\u606f\u3002<\/p>\n<h3 id=\"2-%e7%9b%a3%e6%8e%a7%e9%9a%8a%e5%88%97%e7%8b%80%e6%85%8b-biWmFYXHcS\">2. \u76e3\u63a7\u968a\u5217\u72c0\u614b<\/h3>\n<p>\u4f7f\u7528Redis\u7684\u76e3\u63a7\u5de5\u5177\uff08\u5982Redis CLI\u6216Redis Desktop Manager\uff09\u4f86\u5b9a\u671f\u6aa2\u67e5\u968a\u5217\u7684\u5927\u5c0f\u548c\u72c0\u614b\uff0c\u78ba\u4fdd\u7cfb\u7d71\u904b\u884c\u6b63\u5e38\u3002<\/p>\n<pre><code>LLEN queue_name\n<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de\u968a\u5217\u4e2d\u7576\u524d\u6d88\u606f\u7684\u6578\u91cf\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u53ca\u6642\u8abf\u6574\u7cfb\u7d71\u914d\u7f6e\u3002<\/p>\n<h3 id=\"3-%e8%a8%ad%e5%ae%9a%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93-biWmFYXHcS\">3. \u8a2d\u5b9a\u904e\u671f\u6642\u9593<\/h3>\n<p>\u5c0d\u65bc\u67d0\u4e9b\u4e0d\u518d\u9700\u8981\u7684\u6d88\u606f\uff0c\u53ef\u4ee5\u8a2d\u5b9a\u904e\u671f\u6642\u9593\uff0c\u8b93Redis\u81ea\u52d5\u522a\u9664\u9019\u4e9b\u6d88\u606f\uff0c\u5f9e\u800c\u91cb\u653e\u5167\u5b58\u3002<\/p>\n<pre><code>EXPIRE queue_name seconds\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u5167\u5b58\u4f7f\u7528\uff0c\u907f\u514d\u56e0\u70ba\u904e\u591a\u7684\u7121\u7528\u6d88\u606f\u800c\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-biWmFYXHcS\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6d88\u606f\u968a\u5217\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u5e6b\u52a9\u4f01\u696d\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u7f6e\u548c\u76e3\u63a7\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u7121\u8ad6\u662f\u4f7f\u7528\u5217\u8868\u9084\u662f\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u548c\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u6d88\u606f\u968a\u5217\u8f15\u9b06\u7ba1\u7406\u6578\u64da\uff0c\u512a\u5316\u6027\u80fd\uff0c\u63d0\u5347\u6548\u7387\uff0c\u9748\u6d3b\u63a7\u5236\u6d88\u606f\u968a\u5217\u5927\u5c0f\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\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-194889","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194889","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=194889"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194889\/revisions"}],"predecessor-version":[{"id":194890,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194889\/revisions\/194890"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}