About the session record

Source: Internet
Author: User

In the DRP project to modify the password function, in the JSP first to obtain the previous login set session in the user account, in the debugging has been just refresh the page, and did not restart the page, resulting in AJAX transmission to the corresponding servlet failed, 404 error occurred, Always thought is address problem, various output, various alert ().

The result is a session problem, lesson: When debugging a program with session data, it is best to open a new browser every time you debug.

About the session record

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