1. First, plug into the official website https://plugins.jetbrains.com/plugin/ (need to use some tools to access)
2. Search your own plug-ins required: for example, Lombok, get point
3. Download and corresponding plug-in version of its own idea: for example,
My idea versions:
download:
4. opens on the idea: File -> Settings -> Plugins（windows）
点击：
Choose to download the plug-in archive:
Click Apply:
After a successful installation, you will be prompted to restart the idea. After the restart, plug-ins to take effect
Reference Links: https://blog.csdn.net/qq_34545192/article/details/77448504
