Shortcut key to comment code and cancel code in idea

idea The notes in are mainly divided into the following three types

Single-line comments ：// The comment （ Most used ）:Ctrl+/, Check the code and press the comment for the first time , Press the second time to cancel the comment , You do not need to select .

Multiline comment ：/*
The comment */（ Not recommended ）：Ctrl+shift+/, Select the code block to comment for the first time and press comment , The second time, the cursor is positioned at the code of the annotation , There is no need to select the comment code , Press the key combination to cancel the comment .

Documentation Comments ： /** Documentation Comments
*/（ It is common to describe the functions of methods and classes above methods and classes ), Can be used to automatically generate documents .“ Input /**, Click on Enter”, Automatically generate annotation templates based on parameters and return values .