解决Eclipse 64位启动时，报jvm.dll错

在64位Win7环境+64位JDK下，运行64位Eclipse，提示“Failed to load the JNI shared library”错误，提示jvm.dll不对。

解决办法是修改eclipse.ini，在里面指定VM路径

-startup
plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.100.v20110502
-product
org.eclipse.epp.package.java.product
--launcher.defaultAction
openFile
--launcher.XXMaxPermSize
256M
-showsplash
org.eclipse.platform
-vm
D:\Program Files\Java\jdk1.7.0_05\bin\javaw.exe
--launcher.XXMaxPermSize
256m
--launcher.defaultAction
openFile
-vmargs
-Dosgi.requiredJavaVersion=1.5
-Xms40m
-Xmx384m