解决An error occurred on the server when processing

在windows7系统下的iis 7.5下调试asp程序，出现：An error occurred on the server when processing the URL. Please contact the system administrator. If you are the system administrator please click here to find out more about this error。无法看到详细的错误信息.

解决方法：打开IIS7的asp设置，展开“调试属性”选项，“将错误发送到浏览器”这项默认的是False，改为True，通过设置后即可看到详细的错误信息，便于程序调试！