Difference between the session-Timeout element in Web. XML and the session. setmaxinactiveinterval () function

I met a user who could set the session time and figured out the relationship between the two questions.

 

The session-Timeout element (an element in the web. xml file) is used to specify the default session timeout interval, in minutes. The element value must be an integer. If the value of the session-Timeout element is zero or negative, the session will never time out. For example:

1. <Session-config>
2. <Session-Timeout> 30 </session-Timeout>
3. </Session-config>
4. // 30 minutes

Setmaxinactiveinterval sets the expiration time of the current session, not the whole Web time, measured in seconds. If the value is set to zero or a negative number, the session will never time out. It is often used to set the current session time.

 

Pay attention to the unit when using it.