Shortcut keys for /** content*/ comments in IDEA

In IDEA, you can use shortcut keys /**to quickly generate /** 内容 */comments.

Ctrl + /To use this shortcut, press (Windows) or Command + /(Mac) on the line of code you want to comment . If you want to undo the comment, just press the shortcut key again.

Note that you must be at the beginning of a line of code to use this shortcut. If you use the shortcut key elsewhere in the line of code, it will not take effect.

Shift + Ctrl + /In addition, you can also use (Windows system) or Shift + Command + /(Mac system) shortcut keys in IDEA to generate block comments, that is, /* */comments. You can select multiple lines of code and then use this shortcut to wrap the selected code in a comment.