{"id":202094,"date":"2025-05-10T09:35:21","date_gmt":"2025-05-10T01:35:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202094\/"},"modified":"2025-05-10T09:35:21","modified_gmt":"2025-05-10T01:35:21","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e5%92%8cc%e5%ae%9e%e7%8e%b0%e5%88%86%e5%b8%83%e5%bc%8f%e6%b6%88%e6%81%af%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202094\/","title":{"rendered":"\u5982\u4f55\u5229\u7528Redis\u548cC#\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u7cfb\u7edf"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u5982\u4f55\u5229\u7528Redis\u548cC#\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u7cfb\u7edf<\/h1>\n<p>\u4f60\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6570\u636e\u5e93<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u5229\u7528Redis\u548cC#\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u7cfb\u7edf\u300b<\/span>\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01<\/p>\n<p>\u5982\u4f55\u5229\u7528Redis\u548cC#\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u7cfb\u7edf<\/p>\n<p>\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u4e92\u8054\u7f51\u7684\u8fc5\u731b\u53d1\u5c55\uff0c\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u5e94\u7528\u8d8a\u6765\u8d8a\u5e7f\u6cdb\u3002\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u6d88\u606f\u7cfb\u7edf\u5e38\u5e38\u88ab\u5e94\u7528\u4e8e\u89e3\u8026\u548c\u5f02\u6b65\u901a\u4fe1\u7b49\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528Redis\u548cC#\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684\u5206\u5e03\u5f0f\u6d88\u606f\u7cfb\u7edf\uff0c\u5e76\u63d0\u4f9b\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>Redis\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u952e\u503c\u5b58\u50a8\u7cfb\u7edf\uff0c\u5176\u652f\u6301\u4e30\u5bcc\u7684\u6570\u636e\u7ed3\u6784\u548c\u591a\u79cd\u64cd\u4f5c\u547d\u4ee4\u3002\u5728\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u7cfb\u7edf\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528Redis\u7684\u53d1\u5e03\u8ba2\u9605\u6a21\u5f0f\u6765\u5b9e\u73b0\u6d88\u606f\u7684\u53d1\u5e03\u548c\u8ba2\u9605\u529f\u80fd\u3002<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728C#\u4e2d\u5f15\u7528StackExchange.Redis\u5e93\uff0c\u8be5\u5e93\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684API\u7528\u4e8e\u4e0eRedis\u8fdb\u884c\u4ea4\u4e92\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528NuGet\u5305\u7ba1\u7406\u5668\u6765\u5b89\u88c5\u8be5\u5e93\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aRedis\u8fde\u63a5\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u5b9e\u73b0\uff1a<\/p>\n<pre>using StackExchange.Redis;\n\nConnectionMultiplexer redis = ConnectionMultiplexer.Connect(\"localhost\");\nIDatabase db = redis.GetDatabase();<\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u4f20\u5165Redis\u7684\u8fde\u63a5\u5b57\u7b26\u4e32\u6765\u521b\u5efa\u4e00\u4e2aRedis\u8fde\u63a5\uff0c\u5e76\u901a\u8fc7\u8be5\u8fde\u63a5\u83b7\u53d6\u4e00\u4e2a\u6570\u636e\u5e93\u5bf9\u8c61db\uff0c\u7528\u4e8e\u6267\u884c\u540e\u7eed\u7684Redis\u64cd\u4f5c\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u6d88\u606f\u7684\u53d1\u5e03\u548c\u8ba2\u9605\u529f\u80fd\u3002\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528Publish\u65b9\u6cd5\u6765\u53d1\u5e03\u6d88\u606f\uff0c\u901a\u8fc7\u8c03\u7528Subscribe\u65b9\u6cd5\u6765\u8ba2\u9605\u6d88\u606f\u3002\u4ee5\u4e0b\u662f\u53d1\u5e03\u548c\u8ba2\u9605\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre>\/\/ \u53d1\u5e03\u6d88\u606f\nawait db.PublishAsync(\"channel\", \"message\");\n\n\/\/ \u8ba2\u9605\u6d88\u606f\nvar sub = redis.GetSubscriber();\nsub.Subscribe(\"channel\", (channel, message) =&gt; {\n    Console.WriteLine((string)message);\n});<\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u8c03\u7528PublishAsync\u65b9\u6cd5\u6765\u53d1\u5e03\u4e00\u4e2a\u540d\u4e3a&#8221;channel&#8221;\u7684\u6d88\u606f\uff0c\u6d88\u606f\u5185\u5bb9\u4e3a&#8221;message&#8221;\u3002\u5728\u8ba2\u9605\u6d88\u606f\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528redis.GetSubscriber()\u65b9\u6cd5\u83b7\u53d6\u4e00\u4e2a\u8ba2\u9605\u5bf9\u8c61\uff0c\u7136\u540e\u8c03\u7528Subscribe\u65b9\u6cd5\u5e76\u4f20\u5165\u8ba2\u9605\u7684\u9891\u9053\u540d&#8221;channel&#8221;\u548c\u4e00\u4e2a\u56de\u8c03\u51fd\u6570\u6765\u5904\u7406\u63a5\u6536\u5230\u7684\u6d88\u606f\u3002\u5728\u56de\u8c03\u51fd\u6570\u4e2d\uff0c\u6211\u4eec\u6253\u5370\u51fa\u63a5\u6536\u5230\u7684\u6d88\u606f\u5185\u5bb9\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u5bf9\u8ba2\u9605\u5bf9\u8c61\u8fdb\u884c\u4e00\u4e9b\u989d\u5916\u7684\u64cd\u4f5c\uff0c\u4f8b\u5982\u53d6\u6d88\u8ba2\u9605\u67d0\u4e2a\u9891\u9053\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>\/\/ \u53d6\u6d88\u8ba2\u9605\nsub.Unsubscribe(\"channel\");\n\n\/\/ \u63d0\u793a\u8ba2\u9605\u8005\u7684\u6570\u91cf\nvar numSubscriptions = sub.SubscriptionsCount();<\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528Unsubscribe\u65b9\u6cd5\u6765\u53d6\u6d88\u8ba2\u9605\u540d\u4e3a&#8221;channel&#8221;\u7684\u9891\u9053\u3002\u800c\u8c03\u7528SubscriptionsCount\u65b9\u6cd5\u53ef\u4ee5\u83b7\u53d6\u5f53\u524d\u8ba2\u9605\u8005\u7684\u6570\u91cf\u3002<\/p>\n<p>\u9664\u4e86\u53d1\u5e03\u548c\u8ba2\u9605\u6d88\u606f\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u5229\u7528Redis\u7684\u5176\u4ed6\u529f\u80fd\u6765\u5b9e\u73b0\u66f4\u52a0\u4e30\u5bcc\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5217\u8868\u6570\u636e\u7ed3\u6784\u6765\u5b9e\u73b0\u6d88\u606f\u961f\u5217\uff0c\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u6570\u636e\u7ed3\u6784\u6765\u5b9e\u73b0\u5ef6\u65f6\u4efb\u52a1\u7b49\u3002<\/p>\n<p>\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u8003\u8651\u5230\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u6269\u5c55\u6027\u7684\u95ee\u9898\u3002\u53ef\u4ee5\u4f7f\u7528Redis Sentinel\u6216Redis Cluster\u6765\u5b9e\u73b0Redis\u7684\u9ad8\u53ef\u7528\u548c\u5206\u5e03\u5f0f\u90e8\u7f72\u3002\u53e6\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5206\u5e03\u5f0f\u9501\u548c\u9650\u6d41\u7b49\u6280\u672f\u6765\u907f\u514d\u7cfb\u7edf\u8fc7\u8f7d\u3002<\/p>\n<p>\u603b\u7ed3\u8d77\u6765\uff0c\u5229\u7528Redis\u548cC#\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684\u5206\u5e03\u5f0f\u6d88\u606f\u7cfb\u7edf\u3002\u901a\u8fc7Redis\u7684\u53d1\u5e03\u8ba2\u9605\u6a21\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u6d88\u606f\u7684\u53d1\u5e03\u548c\u8ba2\u9605\u529f\u80fd\uff0c\u5e76\u7ed3\u5408Redis\u7684\u5176\u4ed6\u7279\u6027\u6765\u5b9e\u73b0\u66f4\u591a\u7684\u529f\u80fd\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8fd8\u53ef\u4ee5\u8003\u8651\u5230\u7cfb\u7edf\u7684\u9ad8\u53ef\u7528\u548c\u53ef\u6269\u5c55\u6027\u7b49\u95ee\u9898\uff0c\u8fdb\u4e00\u6b65\u5b8c\u5584\u5206\u5e03\u5f0f\u6d88\u606f\u7cfb\u7edf\u7684\u8bbe\u8ba1\u3002<\/p>\n<p>\u53c2\u8003\u8d44\u6599\uff1a<\/p>\n<ol>\n<li>Redis\u5b98\u65b9\u6587\u6863\uff1ahttps:\/\/redis.io\/documentation<\/li>\n<li>C# Redis\u5e93\uff1ahttps:\/\/github.com\/StackExchange\/StackExchange.Redis<\/li>\n<\/ol>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u4f7f\u7528Python\u548cRedis\u6784\u5efa\u7f51\u7edc\u722c\u866b\uff1a\u5982\u4f55\u5904\u7406\u53cd\u722c\u866b\u7b56\u7565\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Redis\u4e0eNode.js\u7684\u96c6\u6210\u65b9\u6848\uff1a\u5982\u4f55\u5b9e\u73b0\u9ad8\u53ef\u6269\u5c55\u6027\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5229\u7528Redis\u548cC#\u5b9e\u73b0\u5206\u5e03&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202094","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202094","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202094"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202094\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202094"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202094"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}