下面以Oracle的JDK7update 51为例:
• 32-bit JDK on Windows:
C:Program Files (x86)Javajdk1.7.0_51
• 64-bit JDK on Windows:
C:Program FilesJavajdk1.7.0_51
• Mac OS X:
/Library/Java/JavaVirtualMachines/jdk1.7.0_51.jdk/Contents/Home
• Ubuntu Linux:
/usr/lib/jvm/java-7-oracle