非常好用的Java反编译器，将字节码文件反编译为java文件，想要学习别人源码的朋友用的着它的。用于将jar包中的.class文件反编译-Very useful Java Decompiler will decompile byte-code files for the java files, others want to learn the source of a friend with it. Jar used to package. Class files decompile