{"id":125323,"date":"2024-10-25T21:40:21","date_gmt":"2024-10-25T13:40:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125323\/"},"modified":"2024-10-25T21:40:21","modified_gmt":"2024-10-25T13:40:21","slug":"redis-%e7%b2%be%e6%ba%96%e8%aa%bf%e5%ba%a6%e5%af%a6%e7%8f%be%e5%8d%93%e8%b6%8a%e6%95%88%e7%8e%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125323\/","title":{"rendered":"Redis \u7cbe\u6e96\u8abf\u5ea6\u5be6\u73fe\u5353\u8d8a\u6548\u7387"},"content":{"rendered":"<h1 id=\"redis-%e7%b2%be%e6%ba%96%e8%aa%bf%e5%ba%a6%e5%af%a6%e7%8f%be%e5%8d%93%e8%b6%8a%e6%95%88%e7%8e%87-HWvclEWmaD\">Redis \u7cbe\u6e96\u8abf\u5ea6\u5be6\u73fe\u5353\u8d8a\u6548\u7387<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u8abf\u5ea6\u6578\u64da\u6210\u70ba\u4e86\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\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\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9752\u775e\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u7cbe\u6e96\u8abf\u5ea6\u5982\u4f55\u5be6\u73fe\u5353\u8d8a\u6548\u7387\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-HWvclEWmaD\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/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\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u53d6\u901f\u5ea6\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%b2%be%e6%ba%96%e8%aa%bf%e5%ba%a6%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-HWvclEWmaD\">\u7cbe\u6e96\u8abf\u5ea6\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u7684\u8abf\u5ea6\u548c\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u7cbe\u6e96\u8abf\u5ea6\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\uff0c\u9084\u80fd\u964d\u4f4e\u5ef6\u9072\u548c\u8cc7\u6e90\u6d6a\u8cbb\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6a5f\u5236\u4f86\u5be6\u73fe\u7cbe\u6e96\u8abf\u5ea6\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\uff1a<\/p>\n<ul>\n<li><strong>\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff1a<\/strong>\u5141\u8a31\u6d88\u606f\u7684\u5373\u6642\u50b3\u905e\uff0c\u9069\u5408\u9700\u8981\u5be6\u6642\u66f4\u65b0\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u4e8b\u52d9\u652f\u6301\uff1a<\/strong>\u78ba\u4fdd\u591a\u500b\u64cd\u4f5c\u7684\u539f\u5b50\u6027\uff0c\u907f\u514d\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u554f\u984c\u3002<\/li>\n<li><strong>\u904e\u671f\u9375\uff1a<\/strong>\u81ea\u52d5\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u91cb\u653e\u5167\u5b58\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e7%b2%be%e6%ba%96%e8%aa%bf%e5%ba%a6%e5%af%a6%e7%8f%be-HWvclEWmaD\">Redis \u7684\u7cbe\u6e96\u8abf\u5ea6\u5be6\u73fe<\/h2>\n<p>\u8981\u5be6\u73fe Redis \u7684\u7cbe\u6e96\u8abf\u5ea6\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528\u5176\u5167\u5efa\u7684\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5be6\u73fe\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%88%97%e8%a1%a8%e9%80%b2%e8%a1%8c%e4%bb%bb%e5%8b%99%e8%aa%bf%e5%ba%a6-HWvclEWmaD\">1. \u4f7f\u7528\u5217\u8868\u9032\u884c\u4efb\u52d9\u8abf\u5ea6<\/h3>\n<p>Redis \u7684\u5217\u8868\u7d50\u69cb\u975e\u5e38\u9069\u5408\u7528\u65bc\u4efb\u52d9\u968a\u5217\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528 <code>LPUSH<\/code> \u548c <code>BRPOP<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u4efb\u52d9\u7684\u6dfb\u52a0\u548c\u8655\u7406\u3002<\/p>\n<pre><code>LPUSH task_queue \"task1\"\nLPUSH task_queue \"task2\"\nBRPOP task_queue 0<\/code><\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u78bc\u5c07\u4efb\u52d9\u6dfb\u52a0\u5230\u968a\u5217\u4e2d\uff0c\u4e26\u5728\u6709\u4efb\u52d9\u6642\u9032\u884c\u8655\u7406\u3002\u9019\u7a2e\u65b9\u5f0f\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u4efb\u52d9\u7684\u57f7\u884c\u9806\u5e8f\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e9%80%b2%e8%a1%8c%e5%84%aa%e5%85%88%e7%b4%9a%e8%aa%bf%e5%ba%a6-HWvclEWmaD\">2. \u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u9032\u884c\u512a\u5148\u7d1a\u8abf\u5ea6<\/h3>\n<p>\u6709\u5e8f\u96c6\u5408\u5141\u8a31\u958b\u767c\u8005\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u512a\u5148\u7d1a\u8abf\u5ea6\u3002\u53ef\u4ee5\u4f7f\u7528 <code>ZADD<\/code> \u548c <code>ZPOPMIN<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>ZADD priority_queue 1 \"task1\"\nZADD priority_queue 2 \"task2\"\nZPOPMIN priority_queue<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u4efb\u52d9\u7684\u512a\u5148\u7d1a\u4f86\u8abf\u5ea6\u57f7\u884c\uff0c\u78ba\u4fdd\u9ad8\u512a\u5148\u7d1a\u7684\u4efb\u52d9\u80fd\u5920\u512a\u5148\u8655\u7406\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e7%99%bc%e5%b8%83-%e8%a8%82%e9%96%b1%e6%a8%a1%e5%bc%8f%e9%80%b2%e8%a1%8c%e5%8d%b3%e6%99%82%e9%80%9a%e7%9f%a5-HWvclEWmaD\">3. \u4f7f\u7528\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u9032\u884c\u5373\u6642\u901a\u77e5<\/h3>\n<p>Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u53ef\u4ee5\u7528\u65bc\u5be6\u6642\u901a\u77e5\u7cfb\u7d71\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528 <code>PUBLISH<\/code> \u548c <code>SUBSCRIBE<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u3002<\/p>\n<pre><code>SUBSCRIBE channel1\nPUBLISH channel1 \"message\"<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u7576\u6709\u65b0\u6d88\u606f\u767c\u5e03\u6642\uff0c\u6240\u6709\u8a02\u95b1\u8a72\u983b\u9053\u7684\u5ba2\u6236\u7aef\u90fd\u80fd\u5373\u6642\u63a5\u6536\u5230\u901a\u77e5\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u50b3\u905e\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-HWvclEWmaD\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u7cbe\u6e96\u8abf\u5ea6\u529f\u80fd\u4f7f\u5176\u6210\u70ba\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u7406\u60f3\u9078\u64c7\u3002\u901a\u904e\u5229\u7528\u5176\u591a\u6a23\u7684\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5be6\u73fe\u9ad8\u6548\u7684\u4efb\u52d9\u8abf\u5ea6\u548c\u6578\u64da\u8655\u7406\uff0c\u5f9e\u800c\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002\u7121\u8ad6\u662f\u5728\u4efb\u52d9\u968a\u5217\u3001\u512a\u5148\u7d1a\u8abf\u5ea6\u9084\u662f\u5373\u6642\u901a\u77e5\u65b9\u9762\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u652f\u6301\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528 Redis \u7cbe\u6e96\u8abf\u5ea6\u63d0\u5347\u6548\u7387\uff0c\u5be6\u73fe\u5353\u8d8a\u7684\u6027\u80fd\u8207\u8cc7\u6e90\u7ba1\u7406\uff0c\u52a9\u529b\u696d\u52d9\u5feb\u901f\u589e\u9577\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-125323","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125323","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=125323"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125323\/revisions"}],"predecessor-version":[{"id":125324,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125323\/revisions\/125324"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}