1：Nuget安装StackExchange.Redis
2：Nuget安装RedisSessionStateProvider
在web.config
<sessionState mode="Custom" customProvider="MySessionStateStore"> ?????<providers> ???????<!-- For more details check https://github.com/Azure/aspnet-redis-providers/wiki --> ???????<!-- Either use ‘connectionString‘ OR ‘settingsClassName‘ and ‘settingsMethodName‘ OR use ‘host‘,‘port‘,‘accessKey‘,‘ssl‘,‘connectionTimeoutInMilliseconds‘ and ‘operationTimeoutInMilliseconds‘. --> ???????<!-- ‘throwOnError‘,‘retryTimeoutInMilliseconds‘,‘databaseId‘ and ‘applicationName‘ can be used with both options. --> ???????<!-- ?????????<add name="MySessionStateStore" ????????????host = "127.0.0.1" [String] ???????????port = "" [number] ???????????accessKey = "" [String] ???????????ssl = "false" [true|false] ???????????throwOnError = "true" [true|false] ???????????retryTimeoutInMilliseconds = "5000" [number] ???????????databaseId = "0" [number] ???????????applicationName = "" [String] ???????????connectionTimeoutInMilliseconds = "5000" [number] ???????????operationTimeoutInMilliseconds = "1000" [number] ???????????connectionString = "<Valid StackExchange.Redis connection string>" [String] ???????????settingsClassName = "<Assembly qualified class name that contains settings method specified below. Which basically return ‘connectionString‘ value>" [String] ???????????settingsMethodName = "<Settings method should be defined in settingsClass. It should be public, static, does not take any parameters and should have a return type of ‘String‘, which is basically ‘connectionString‘ value.>" [String] ???????????loggingClassName = "<Assembly qualified class name that contains logging method specified below>" [String] ???????????loggingMethodName = "<Logging method should be defined in loggingClass. It should be public, static, does not take any parameters and should have a return type of System.IO.TextWriter.>" [String] ?????????/> ???????--> ???????<add name="MySessionStateStore" type="Microsoft.Web.Redis.RedisSessionStateProvider" ?????????????connectionString="127.0.0.1:6379,password=123456,ssl=false,abortConnect=false,connectTimeout=5000" host="" accessKey="" ssl="true" /> ?????</providers> ???</sessionState>
在代码中使用session
Session["maimai"] = "麦麦";
Session["haha"] = "哈哈";
redis会生成两个Hash key，如下
{/_jih5op0z3n0pcoo3amv32p3n}_Data
{/_jih5op0z3n0pcoo3amv32p3n}_Internal
Data保存所有的session数据，Internal保存session的过期时间，截图如下
jih5op0z3n0pcoo3amv32p3n 这一串就是我们的sessionId，如下图
再添加一个session测试一下，
Session["haha"] = "哈哈";
https://docs.microsoft.com/zh-cn/azure/redis-cache/cache-aspnet-session-state-provider
ASP.NET MVC Redis实现Session
原文地址：http://www.cnblogs.com/baicaocanhua/p/7425543.html