Debug ASP with IIS

Author: Xiao Yue mark from: http://blog.csdn.net

 

It is often seen that the user raises an HTTP 500 error and does not know where the error is. A simple method is provided.
Premise: Set the site for IIS to be debugged. In the site Properties> main directory> Configuration> application debugging bar, make sure to send the detailed ASP error message to the customer (S) an item is selected.

When a 500 error occurs, you can use an unrecoverable Text Editor (such as commonly used DreamWeaver and EditPlus) to remove all your asp source code, write a few words at will, and save it (do not exit ), refresh your page .. there should be no errors at this time. Switch to the editing page, undo the previous action, save it, and refresh again... the detailed error message (error line, details) appears ).