.net第7天，session不能保存的问题

Question

Response.Write(Session.SessionID); 每次刷新都变，搞不明白了web.config 的 system.web节下
    <sessionState 
                mode="InProc"
                stateConnectionString="tcpip=127.0.0.1:42424"
                sqlConnectionString="data source=127.0.0.1;Trusted_Connection=yes"
                cookieless="false" 
                timeout="20" 
    />

Answer 1

<sessionState 
                mode="StateServer"
                stateConnectionString="tcpip=127.0.0.1:42424"
                sqlConnectionString="data source=127.0.0.1;Trusted_Connection=yes"
                cookieless="false" 
                timeout="20" 
    />
启动aspnet_session 服务

Answer 2

你往session中写点内容,再刷新就不会变了.