ApplicationPath:/
PhysicalApplicationPath:E:\aspnet\aspnetexception\
PhysicalPath:E:\aspnet\aspnetexception\default.aspx
三个一样
CurrentExecutionFilePath:/default.aspx
FilePath:/default.aspx
Path:/default.aspx
PathInfo:
RawUrl:/default.aspx?id=abc/pathinfo
URL:http://aspnettest/default.aspx?id=abc/pathinfo