OutOfMemory

tomcat :

bin\catalina.bat

 

rem ----- Execute The Requested Command ---------------------------------------
set JAVA_OPTS=-Xms512m -Xmx512m 
echo Using CATALINA_BASE:   "%CATALINA_BASE%"
echo Using CATALINA_HOME:   "%CATALINA_HOME%"
echo Using CATALINA_TMPDIR: "%CATALINA_TMPDIR%"

 

 

myeclipse :

 

MyEclipse下解决办法：
Window-->Preference-->MyEclipse-->Application Servers-->Tomcat-->Tomcat 6.x-->JDK-->Optional Java VM arguments下填上:

 

 

-Xms100m -Xmx200m -XX:PermSize=256m -XX:MaxPermSize=600m
-Xms384m -Xmx512m -XX:PermSize=384m -XX:MaxPermSize=512m