将不想索引的文件夹设置为Excluded Folders 及设置检索不包括的文件
File - Settings - -> Project: yourprojectname - -> Project Structure --> Right click on folder and press “Excluded”
选择不需要检索的文件即可!
参考:
[1] https://blog.youkuaiyun.com/weixin_40103118/article/details/78787789