在VS2013中强制IISExpress应用程序池使用经典模式

直接在文件夹地址栏输入

%userprofile%\documents\iisexpress\config\applicationhost.config

会打开上边的配置文件

将

lt;siteDefaults>

lt;logFile logFormat="W3C" directory="%IIS_USER_HOME%\Logs" />

lt;traceFailedRequestsLogging directory="%IIS_USER_HOME%\TraceLogFiles" enabled="true" maxLogFileSizeKB="1024" />

lt;/siteDefaults>

lt;applicationDefaults applicationPool="Clr4IntegratedAppPool" />

lt;virtualDirectoryDefaults allowSubDirConfig="true" />

改为

lt;siteDefaults>

lt;logFile logFormat="W3C" directory="%IIS_USER_HOME%\Logs" />

lt;traceFailedRequestsLogging directory="%IIS_USER_HOME%\TraceLogFiles" enabled="true" maxLogFileSizeKB="1024" />

lt;/siteDefaults>

lt;applicationDefaults applicationPool="Clr4ClassicAppPool" />

lt;virtualDirectoryDefaults allowSubDirConfig="true" />