解決方法一:
1. 開啟ASP.NET State Service服務(wù):
選擇管理工具->服務(wù),找到ASP.NET State Service,點開后選擇啟動,并將啟動類型設(shè)為自動。
2. 設(shè)置程序配置文件:
將web.config打開,會看到有一行是<sessionState mode="InProc" stateConnectionString="tcpip=127.0.0.1:42424" timeout="20"/>,如果沒有,請在<system.web>的下一行添加,再將其中的InProc改為StateServer,保存即可。
解決方法:
如果按照方法一還不行出現(xiàn)如下錯誤:解決方法如下
錯誤描述:
Unable to make the session state request to the session state server. Please ensure that the ASP.NET State service is started and that the client and server ports are the same. If the server is on a remote machine, please ensure that it accepts remote requests by checking the value of HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesspnet_stateParametersAllowRemoteConnection. If the server is on the local machine, and if the before mentioned registry value does not exist or is set to 0, then the state server connection string must use either 'localhost' or '127.0.0.1' as the server name.
解決辦法
網(wǎng)上搜索了半天,找到的相關(guān)答案都說是ASP.NET State Service服務(wù)沒有開啟,但服務(wù)器上明明已經(jīng)開啟了啊!就是因為殺毒軟件的問題,以前在另一臺服務(wù)器上裝了MCAFEE,開啟訪問保護(hù)ASP.NET的所有網(wǎng)站都會出錯,看了一下服務(wù)器里裝的NOD32,是把所有的功能都開啟了,關(guān)掉網(wǎng)絡(luò)監(jiān)視(IMON),驗證碼就可以正常顯示了