Summarize the commonly used shortcut keys in eclipse

1. Code prompt enhancement:

.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789

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2. Commonly used shortcut keys ( 代码提示, 打印, 注释, 导包, 格式化代码, 查看继承关系,  查找某个类/接口, 光标回退上一个位置)

■ Alt➕/: Code prompt

■ sout ➕Enter key: System.out.println()
[The default shortcut letter is syso, because we have enhanced the code prompt function: enter sout to print System.out.println(), and the one used in idea is sout]

■ Method comments (block comments): write /** above the method ➕Enter key

• Comment out a single line and press ctr+/ directly
• If you want to comment out something, first select all the content and press ctr+/

■ ctr➕shift➕o: Automatically import the package of the referenced class [It is recommended to prompt the package when referencing this class for the first time, so that errors will not occur when intelligently importing the first package]

■ Bug fix: Ctrl ➕ 1

■ Formatting code: Ctr ➕ Shift ➕F

■ View the inheritance relationship of a class/interface: move the cursor to the class or interface and press ctr ➕ t

■ View a class/interface: press ctr ➕ shift ➕ t, and then search

■ View a method: press ctr ➕ o and search

■ Movement of the cursor position when viewing source code:

alt➕left: The cursor returns to the previous position
alt➕right: The cursor returns to the next position

■ Select code vertically in eclipse [same as word]: (enter multiple lines of code vertically at the same time)

In eclipse, press alt + shift + a first, and then the cursor changes to '+'.