jar包反编译 idea
java -cp "D:\quan\install_work\idea2019\plugins\java-decompiler\lib\java-decompiler.jar" org.jetbrains.java.decompiler.main.decompiler.ConsoleDecompiler -dgs=true D:\quan\install_work\apache-maven-3.5.0-lib\com\baomidou\mybatis-plus-generator\3.2.0\mybatis-plus-generator-3.2.0.jar D:\quan\install_work\apache-maven-3.5.0-lib\com\baomidou\mybatis-plus-generator\3.2.0\src