myeclipse内存设置多少

myeclipse中可以修改配置文件，将虚拟内存的值调大一些，但建议不要超过电脑的实际内存：修改安装目录下的myeclipse\Genuitec\MyEclipse 8.x Latest 的最后两行：

-startup
../Common/plugins/org.eclipse.equinox.launcher_1.0.200.v20090520.jar
--launcher.library
../Common/plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519
-clean
-install
D:/java/myeclipse/Genuitec/MyEclipse 8.x Latest
-vm
D:/java/myeclipse/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin/client/jvm.dll
-configuration
configuration
-vmargs
-Xmx512m
-XX:MaxPermSize=1024m
-XX:ReservedCodeCacheSize=256m