IDEA常用快捷键

我的IDEA版本是2016.3.6，设置的Keymap的类型为Eclipse

这里把较为实用的快捷键记录下来，以备后用。

Editor Actions

• Add Rectangular Selection on Mouse Drag | Ctrl + Alt + Shift + Button1 Click （备注：需要先按住 Ctrl + Alt + Shift 后按下鼠标左键，切记不可提前让光标活动于选中区域。）
• Delete to Line End | Ctrl + Shift + Delete
• Down with Selection | Shift + Down
• Complete Current Statement | Ctrl + Shift + Enter
• Create Rectangular Selection | Alt + Shift + Button2 Click
• Delete to Word End | Ctrl + Delete
• Duplicate Entire Lines | Ctrl + Alt + Down
• Join Lines | Ctrl + Shift + J
• Left with Selection | Shift + Left
• Move Caret to Line End | End
• Move Caret to Line End with Selection | Shift + End
• Move Caret to Line Start | Home
• Move Caret to Line Start with Selection | Shift + Home
• Move Caret to Matching Brace | Ctrl + Shift + P
• Move Caret to Page Bottom with Selection | Ctrl + Shift + Page Down
• Move Caret to Page Top with Selection | Ctrl + Shift + Page Up
• Move Caret to Next Word | Ctrl + Right
• Move Caret to Next Word with Selection | Ctrl + Shift + Right
• Page Down with Selection | Shift + Page Down
• Page Up with Selection | Shift + Page Up
• Move Caret to Previous Word | Ctrl + Left
• Move Caret to Previous Word with Selection | Ctrl + Shift + Left
• Right with Selection | Shift + Right
• Scroll Down | Ctrl + Down
• Scroll to Center | Ctrl + M
• Scroll Up | Ctrl + Up
• Start New Line | Shift + Enter
• Start New Line Before Current | Ctrl + Alt + Enter
• Move Caret to Text End | Ctrl + End
• Move Caret to Text End with Selection | Ctrl + Shift + End
• Move Caret to Text Start | Ctrl + Home
• Move Caret to Text Start with Selection | Ctrl + Shift + Home
• Toggle Case | Ctrl + Shift + U Ctrl + Shift + X Ctrl + Shift + Y
• Column Selection Mode | Ctrl + Shift + Insert
• Shrink Selection | Alt + Shift + Down
• Unindent Line or Selection | Shift + Tab
• Up with Selection | Shift + Up

Main Menue

Edit

• Undo | Ctrl + Z
• Redo | Ctrl + Y
• Cut | Ctrl + X Shift + Delete
• Copy | Ctrl + C Ctrl + Insert
• Copy Paths | Ctrl + Shift + C
• Paste | Ctrl + V Shift + Insert
• Paste from History | Ctrl + Shift + V Shift + Shift + Insert

Find

• Replace | Ctrl + F
• Find Next / Move to Next Occurrence | Ctrl + K
• Find Previous / Move to Previous Occurrence | Ctrl + Shift + K
• Find Word at Caret | Ctrl + F12
• Select All Occurrences | Ctrl + Alt + Y
• Add Selection for Next Occurrence | Alt + Y
• Unselect Occurrence | Alt + Shift + Y
• Find in Path | Ctrl + H
• Find Usages | Ctrl + G

Other

• Browse Console History | Ctrl + Alt + E
• Class Name Completion | Ctrl + Alt + Space
• Open In New Editor Window | Shift + Enter
• Zoom In | NumPad + Equals
• Zoom Out | NumPad - Minus

为了统一起见，同时也是为了文档支持因素的考虑，建议使用default模式的快捷键

IDEA的快捷输入

• 快速输入 public static void main( String[] args ) { } 只需输入 psvm 后回车即可。
• 快速输入 System.out.println() 只需输入sout后按Tab键即可。（注：必须在main函数内才使用有效）
• 快速输入 for 循环 只需输入 fori 然后按下Tab键即可

查看方法注释，点击进入源码即可，若想和eclipse一样鼠标停留即可出现注释提示，开启方法为：

Preferences->Editor->General->Other->Show quick documentation on mouse move 钩上