*After Install Tomcat7 need to confurigation in Tomcat7/conf* /* Server.xml*/ (Put these ) /*tomcat-users.xml*/ (If User name password has been not created during install) /*web.xml*/(Put these in almost 244 line number) mappedfile false /*context.xml*/ (Put these in ) /*bin*/ (Put mysql jar file under tomcat7 lib folder like C:\Program Files\Apache Software Foundation\Tomcat7\lib)