jclasslib git address: https://github.com/ingokegel/jclasslib
Reference address: https://www.cnblogs.com/leodaxin/p/8662362.html
1. Idea installation and use
Open the settings> plugins in idea, search for the jclasslib plugin to install and restart to take effect
After restarting, click view> select show bytecode with jclasslib
You can see the bytecode view
Use win tool jclasslib
The download link is available on github