mac 上jdk应该安装哪个版本
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编辑 $ECLIPSE_HOME/Eclipse.app/Contents/MacOS/eclipse.ini 文件 Finder 右键或者Ctrl+点击 Eclipse 应用程序点击显示包内容进入目录 Contents/MacOS/ 即找通 ls -ltr /Library/Java/JavaVirtualMachines/ 列已经安装各 JDK 版本路径 eclipse.ini 文件指定比：-vm/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/bin/java系统默认则/System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java同先通执行 /usr/libexec/java_home -V 查看所 JAVA_HOME 指向哪比：Matching Java Virtual Machines (5):1.8.0_25, x86_: "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home1.8.0_20, x86_: "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home1.7.0_71, x86_: "Java SE 7" /Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/Contents/Home1.6.0_65-b14-466.1, x86_: "Java SE 6" /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home1.6.0_65-b14-466.1, i386: "Java SE 6" /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Homels -ltr /usr/libexec/java_home 显示文件信息
