Jadclipse拷贝到Eclipse的插件目录下：/Applications/Eclipse.app/Contents/Eclipse/pluginsJad拷贝到对应的java路径下：/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home/bin重启eclipse打开eclipse-Preferences-Java-JadClipse-Pathtodecomplier改为上面的jad路径修改字节码文件的打开方式，打开eclipse－Preferences-General－Editor－FileAssociations－修改class文件打开方式，Add－选择JadCli