{"id":202169,"date":"2025-05-10T10:56:24","date_gmt":"2025-05-10T02:56:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202169\/"},"modified":"2025-05-10T10:56:24","modified_gmt":"2025-05-10T02:56:24","slug":"redis%e4%b8%8ec%e7%9a%84%e4%ba%a4%e4%ba%92%ef%bc%9a%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e9%ab%98%e6%95%88%e7%9a%84%e7%bc%93%e5%ad%98%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202169\/","title":{"rendered":"Redis\u4e0eC#\u7684\u4ea4\u4e92\uff1a\u5982\u4f55\u5b9e\u73b0\u9ad8\u6548\u7684\u7f13\u5b58\u64cd\u4f5c"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Redis\u4e0eC#\u7684\u4ea4\u4e92\uff1a\u5982\u4f55\u5b9e\u73b0\u9ad8\u6548\u7684\u7f13\u5b58\u64cd\u4f5c<\/h1>\n<p>\u5728\u6570\u636e\u5e93\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929golang\u5b66\u4e60\u7f51\u5c31\u6574\u7406\u5206\u4eab\u300aRedis\u4e0eC#\u7684\u4ea4\u4e92\uff1a\u5982\u4f55\u5b9e\u73b0\u9ad8\u6548\u7684\u7f13\u5b58\u64cd\u4f5c\u300b\uff0c\u804a\u804a\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n<p>Redis\u4e0eC#\u7684\u4ea4\u4e92\uff1a\u5982\u4f55\u5b9e\u73b0\u9ad8\u6548\u7684\u7f13\u5b58\u64cd\u4f5c<\/p>\n<p>\u5f15\u8a00\uff1a<br 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\u5f15\u5165\u7b2c\u4e09\u65b9\u5e93\n\u4f7f\u7528C#\u4e0eRedis\u8fdb\u884c\u4ea4\u4e92\u9700\u8981\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u3002\u5e38\u7528\u7684\u6709StackExchange.Redis\u548cServiceStack.Redis\u7b49\u3002\u672c\u6587\u4ee5StackExchange.Redis\u4e3a\u4f8b\uff0c\u53ef\u901a\u8fc7NuGet\u5305\u7ba1\u7406\u5668\u5b89\u88c5\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Visual Studio\u4e2d\u5b89\u88c5\uff1a<\/pre>\n<pre>Install-Package StackExchange.Redis<\/pre>\n<pre>2. \u8fde\u63a5Redis\u670d\u52a1\u5668\n\u5728C#\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u8fde\u63a5\u5230Redis\u670d\u52a1\u5668\uff1a<\/pre>\n<pre>var redis = ConnectionMultiplexer.Connect(\"localhost\");\nvar db = redis.GetDatabase();<\/pre>\n<pre>3. \u7f13\u5b58\u64cd\u4f5c\n\u8fde\u63a5\u5230Redis\u670d\u52a1\u5668\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u5404\u79cd\u7f13\u5b58\u64cd\u4f5c\uff0c\u5982\u5b58\u50a8\u3001\u83b7\u53d6\u548c\u5220\u9664\u6570\u636e\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u793a\u4f8b\u4ee3\u7801\uff1a\n- \u5b58\u50a8\u6570\u636e\uff1a<\/pre>\n<pre>db.StringSet(\"key\", \"value\");\ndb.HashSet(\"hashKey\", new HashEntry[] { new HashEntry(\"field1\", \"value1\"), new HashEntry(\"field2\", \"value2\") });<\/pre>\n<pre>- \u83b7\u53d6\u6570\u636e\uff1a<\/pre>\n<pre>var value = db.StringGet(\"key\");\nvar hashValue = db.HashGet(\"hashKey\", \"field1\");<\/pre>\n<pre>- \u5220\u9664\u6570\u636e\uff1a<\/pre>\n<pre>db.KeyDelete(\"key\");\ndb.HashDelete(\"hashKey\", \"field1\");<\/pre>\n<p>\u4e09\u3001\u5b9e\u6218\u793a\u4f8b\uff1a\u7f13\u5b58\u7528\u6237\u4fe1\u606f<\/p>\n<pre>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u901a\u8fc7\u4e00\u4e2a\u5b9e\u9645\u7684\u793a\u4f8b\u6765\u6f14\u793a\u5982\u4f55\u5229\u7528Redis\u8fdb\u884c\u9ad8\u6548\u7684\u7f13\u5b58\u64cd\u4f5c\u3002\u6211\u4eec\u5047\u8bbe\u6211\u4eec\u7684\u5e94\u7528\u9700\u8981\u9891\u7e41\u5730\u67e5\u8be2\u548c\u66f4\u65b0\u7528\u6237\u4fe1\u606f\u3002\u4e3a\u4e86\u51cf\u8f7b\u6570\u636e\u5e93\u7684\u8d1f\u62c5\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u7528\u6237\u4fe1\u606f\u7f13\u5b58\u5230Redis\u4e2d\u3002\n<\/pre>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u521b\u5efa\u4e00\u4e2aUser\u7c7b\uff0c\u8868\u793a\u7528\u6237\u4fe1\u606f\uff1a<\/p>\n<pre>public class User\n{\n    public int Id { get; set; }\n    public string Name { get; set; }\n}<\/pre>\n<p>\u5728\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u65f6\uff0c\u6211\u4eec\u9996\u5148\u68c0\u67e5\u7f13\u5b58\u4e2d\u662f\u5426\u5b58\u5728\u7528\u6237\u4fe1\u606f\uff0c\u5982\u679c\u5b58\u5728\u5219\u76f4\u63a5\u4ece\u7f13\u5b58\u4e2d\u83b7\u53d6\uff0c\u5426\u5219\u4ece\u6570\u636e\u5e93\u4e2d\u8bfb\u53d6\uff0c\u5e76\u5c06\u8bfb\u53d6\u5230\u7684\u7528\u6237\u4fe1\u606f\u5b58\u5165\u7f13\u5b58\u4e2d\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>public User GetUser(int userId)\n{\n    var cacheKey = $\"user:{userId}\";\n    var cachedUser = db.StringGet(cacheKey);\n\n    if (cachedUser.HasValue)\n    {\n        return JsonConvert.DeserializeObject&lt;User&gt;(cachedUser);\n    }\n\n    var user = dbContext.Users.FirstOrDefault(u =&gt; u.Id == userId);\n\n    if (user != null)\n    {\n        db.StringSet(cacheKey, JsonConvert.SerializeObject(user));\n    }\n\n    return user;\n}<\/pre>\n<p>\u5728\u66f4\u65b0\u7528\u6237\u4fe1\u606f\u65f6\uff0c\u6211\u4eec\u9700\u8981\u540c\u65f6\u66f4\u65b0\u6570\u636e\u5e93\u548c\u7f13\u5b58\uff0c\u4ee5\u4fdd\u6301\u4e00\u81f4\u6027\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>public bool UpdateUser(User user)\n{\n    var cacheKey = $\"user:{user.Id}\";\n\n    var result = dbContext.Users.Update(user);\n\n    if (result &gt; 0)\n    {\n        db.StringSet(cacheKey, JsonConvert.SerializeObject(user));\n        return true;\n    }\n\n    return false;\n}<\/pre>\n<p>\u7ed3\u8bba\uff1a<br \/>\u901a\u8fc7C#\u4e0eRedis\u7684\u4ea4\u4e92\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u7684\u7f13\u5b58\u64cd\u4f5c\uff0c\u4ee5\u51cf\u8f7b\u6570\u636e\u5e93\u7684\u8d1f\u8f7d\uff0c\u5e76\u63d0\u9ad8\u5e94\u7528\u7684\u6027\u80fd\u3002\u672c\u6587\u4ecb\u7ecd\u4e86C#\u4e0eRedis\u7684\u57fa\u672c\u4ea4\u4e92\u6b65\u9aa4\uff0c\u5e76\u901a\u8fc7\u4e00\u4e2a\u5b9e\u9645\u7684\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u7f13\u5b58\u7528\u6237\u4fe1\u606f\u3002\u8bfb\u8005\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\uff0c\u7ed3\u5408\u5177\u4f53\u7684\u4e1a\u52a1\u573a\u666f\uff0c\u7075\u6d3b\u5e94\u7528\u7f13\u5b58\u673a\u5236\uff0c\u63d0\u5347\u5e94\u7528\u7684\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1a<\/p>\n<ul>\n<li>StackExchange.Redis: https:\/\/github.com\/StackExchange\/StackExchange.Redis<\/li>\n<li>Redis\u5b98\u7f51\uff1ahttps:\/\/redis.io\/<\/li>\n<li>ServiceStack.Redis: https:\/\/servicestack.net\/<\/li>\n<\/ul>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Golang\u5f00\u53d1\u4e2d\u7684Redis\u6570\u636e\u7ed3\u6784\u64cd\u4f5c\uff1a\u5982\u4f55\u9ad8\u6548\u5730\u5b58\u50a8\u548c\u68c0\u7d22\u6570\u636e\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Redis\u5728Ruby\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u5904\u7406\u5927\u91cf\u5e76\u53d1\u8bf7\u6c42\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u4e0eC#\u7684\u4ea4\u4e92\uff1a\u5982\u4f55\u5b9e\u73b0&#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-202169","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202169","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=202169"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202169\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}