Configuring the Tomcat plug-in in Eclipse 4.2 and modifying the JVM startup parameters

Situation: Today, when you run the project, you find that you need a larger memory to complete the incremental memory requirements for class loading at startup.

Resolution: 1, add tomcat plugin in eclipse4.2, and support tomcat7 download address is download address: http://www.eclipsetotale.com/tomcatPlugin/tomcatPluginV33.zip Extract directly into the plugins directory in eclipse4.2.

2, in eclipse4.2 the Tomcat plug-in attaches importance to setting JVM parameters

-xms800m-xmx800m-xx:permsize=256m-xx:maxnewsize=512m-xx:maxpermsize=512m JVM Parameters Example