java - Jsp Project not running -

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i have created web project includes .jsp , java beans pages. when run project eclipse, using tomcat works fine, deployed project successfully, program runs , receive web page in browser.

but when try deploy war file in webapps folder of tomcat6 , run on browser gives error – error see on page: 

http status 404. description: requested resource not available.

what might problem?

check if have file index.html/index.jsp in war if not there have either need change name of file opened in context "/" or have make changes in list.


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