Download an aliasing from the Kingdee website. Other obfuscors are confused on compiled Byte Code, this obfuscator confuses the intermediate code generated by the compiler, and finally becomes a Class file, so compiling and confusing only one step can be done.
It is easy to run more than one parameter, and others are like Javac.
Java -jar c: /joc.jar -xobfuscate: package xx.java
Try to use a source code, then use JAD to compile, find that the code does not understand, more JVM INSTR, etc., 嘿, do not study, just keep it as a tool.
BTW: I don't know if there is no problem if it is put on other JVM.