摘要： 在Mac OS X中卸载JavaVM和XcodeUninstall JavaVM and Xcode On Mac OS XXcode：sudo /Library/Developer/Shared/uninstall-devtoolssudo /Library/Developer/4.2/uninstall-devtoolssudo /Developer/Library/uninstall-developer-folderJavaVM:sudo rm -rf /System/Library/Java/JavaVirtualMachines 阅读全文