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在idea中新建一个类，我想显示.java 的后缀名？
闭关修行中......
You can check it in the settings. Isn’t it bad if it doesn’t show up? Change the view in the above project
I can’t think of any reason to display it. The file types of idea are intuitively represented with a small icon. And the colors are different
The icon of the class is CThe method is MThe interface is I...
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
You can check it in the settings. Isn’t it bad if it doesn’t show up?
Change the view in the above project
I can’t think of any reason to display it. The file types of idea are intuitively represented with a small icon. And the colors are different
The icon of the class is C
The method is M
The interface is I
...