原文： IntelliJ IDEA快捷键
下面只列出Windows系统下的快捷键，Mac下的快捷键参考上面的链接。
Remember these Shortcuts
| 功能 | 快捷键 |
|---|---|
| Smart code completion | Ctrl + Shift + Space |
| Search everywhere | Double Shift |
| Show intention actions and quick-fixes | Alt + Enter |
| Generate code | Alt + Ins |
| Parameter info | Ctrl + P |
| Extend selection | Ctrl + W |
| Shrink selection | Ctrl + Shift + W |
| Recent files popup | Ctrl + E |
| Rename | Shift + F6 |
General
| 功能 | 快捷键 |
|---|---|
| Open corresponding tool window | Alt + #[0-9] |
| Save all | Ctrl + S |
| Synchronize | Ctrl + Alt + Y |
| Toggle maximizing editor | Ctrl + Shift + F12 |
| Inspect current file with current profile | Alt + Shift + I |
| Quick switch current scheme | Ctrl + BackQuote (`) |
| Open Settings dialog | Ctrl + Alt + S |
| Open Project Structure dialog | Ctrl + Alt + Shift + S |
| Find Action | Ctrl + Shift + A |
Debugging
| 功能 | 快捷键 |
|---|---|
| Step over / into | F8 / F7 |
| Smart step into / Step out | Shift + F7 / Shift + F8 |
| Run to cursor | Alt + F9 |
| Evaluate expression | Alt + F8 |
| Resume program | F9 |
| Toggle breakpoint | Ctrl + F8 |
| View breakpoints | Ctrl + Shift + F8 |
Search / Replace
| 功能 | 快捷键 |
|---|---|
| Search everywhere | Double Shift |
| Find | Ctrl + F |
| Find next / previous | F3 / Shift + F3 |
| Replace | Ctrl + R |
| Find in path | Ctrl + Shift + F |
| Replace in path | Ctrl + Shift + R |
| Select next occurrence | Alt + J |
| Select all occurrences | Ctrl + Alt + Shift + J |
| Unselect occurrence | Alt + Shift + J |
Editing
| 功能 | 快捷键 |
|---|---|
| Basic code completion | Ctrl + Space |
| Smart code completion | Ctrl + Shift + Space |
| Complete statement | Ctrl + Shift + Enter |
| Parameter info (within method call arguments) | Ctrl + P |
| Quick documentation lookup | Ctrl + Q |
| External Doc | Shift + F1 |
| Brief Info | Ctrl + mouse |
| Show descriptions of error at caret | Ctrl + F1 |
| Generate code... | Alt + Insert |
| Override methods | Ctrl + O |
| Implement methods | Ctrl + I |
| Surround with… | Ctrl + Alt + T |
| Comment / uncomment with line comment | Ctrl + / |
| Comment / uncomment with block comment | Ctrl + Shift + / |
| Extend selection | Ctrl + W |
| Shrink selection | Ctrl + Shift + W |
| Context info | Alt + Q |
| Show intention actions and quick-fixes | Alt + Enter |
| Reformat code | Ctrl + Alt + L |
| Optimize imports | Ctrl + Alt + O |
| Auto-indent line(s) | Ctrl + Alt + I |
| Indent / unindent selected lines Tab / | Shift + Tab |
| Cut current line to clipboard | Ctrl + X , Shift + Delete |
| Copy current line to clipboard | Ctrl + C , Ctrl + Insert |
| Paste from clipboard | Ctrl + V , Shift + Insert |
| Paste from recent buffers... | Ctrl + Shift + V |
| Duplicate current line | Ctrl + D |
| Delete line at caret | Ctrl + Y |
| Smart line join | Ctrl + Shift + J |
| Smart line split | Ctrl + Enter |
| Start new line | Shift + Enter |
| Indent / unindent selected lines Tab / | Shift + Tab |
| Cut current line to clipboard | Ctrl + X , Shift + Delete |
| Copy current line to clipboard | Ctrl + C , Ctrl + Insert |
| Paste from clipboard | Ctrl + V , Shift + Insert |
| Paste from recent buffers | Ctrl + Shift + V |
| Duplicate current line | Ctrl + D |
| Delete line at caret | Ctrl + Y |
| Smart line join | Ctrl + Shift + J |
| Smart line split | Ctrl + Enter |
| Start new line | Shift + Enter |
Refactoring
| 功能 | 快捷键 |
|---|---|
| Copy | F5 |
| Move | F6 |
| Safe Delete | Alt + Delete |
| Rename | Shift + F6 |
| Refactor this | Ctrl + Alt + Shift + T |
| Change Signature | Ctrl + F6 |
| Inline | Ctrl + Alt + N |
| Extract Method | Ctrl + Alt + M |
| Extract Variable | Ctrl + Alt + V |
| Extract Field | Ctrl + Alt + F |
| Extract Constant | Ctrl + Alt + C |
| Extract Parameter | Ctrl + Alt + P |
Navigation
| 功能 | 快捷键 |
|---|---|
| Go to class | Ctrl + N |
| Go to file | Ctrl + Shift + N |
| Go to symbol | Ctrl + Alt + Shift + N |
| Go to next / previous editor tab | Alt + Right/Left |
| Go back to previous tool window | F12 |
| Go to editor (from tool window) | Esc |
| Hide active or last active window | Shift + Esc |
| Go to line | Ctrl + G |
| Recent files popup | Ctrl + E |
| Navigate back / forward | Ctrl + Alt + Left/Right |
| Navigate to last edit location | Ctrl + Shift + Backspace |
| Select current file or symbol in any view | Alt + F1 |
| Go to declaration | Ctrl + B , Ctrl + Click |
| Go to implementation(s) | Ctrl + Alt + B |
| Open quick definition lookup | Ctrl + Shift + I |
| Go to type declaration | Ctrl + Shift + B |
| Go to super-method / super-class | Ctrl + U |
| Go to previous / next method | Alt + Up/Down |
| Move to code block end / start | Ctrl + ]/[ |
| File structure popup | Ctrl + F12 |
| Type hierarchy | Ctrl + H |
| Method hierarchy | Ctrl + Shift + H |
| Call hierarchy | Ctrl + Alt + H |
| Next / previous highlighted error | F2 / Shift + F2 |
| Edit source / View source | F4 / Ctrl + Enter |
| Show navigation bar | Alt + Home |
| Toggle bookmark | F11 |
| Toggle bookmark with mnemonic | Ctrl + F11 |
| Go to numbered bookmark | Ctrl + #[0-9] |
| Show bookmarks | Shift + F11 |
Compile and Run
| 功能 | 快捷键 |
|---|---|
| Make project | Ctrl + F9 |
| Compile selected file, package or module | Ctrl + Shift + F9 |
| Select configuration and run / debug | Alt + Shift + F10/F9 |
| Run / Debug | Shift + F10 / F9 |
| Run context configuration from editor | Ctrl + Shift + F10 |
Usage Search
| 功能 | 快捷键 |
|---|---|
| Find usages / Find usages in file | Alt + F7 / Ctrl + F7 |
| Highlight usages in file | Ctrl + Shift + F7 |
| Show usages | Ctrl + Alt + F7 |
VCS / Local History
| 功能 | 快捷键 |
|---|---|
| Commit project to VCS | Ctrl + K |
| Update project from VCS | Ctrl + T |
| Push commits | Ctrl + Shift + K |
| ‘VCS’ quick popup | Alt + BackQuote (`) |
Live Templates
| 功能 | 快捷键 |
|---|---|
| Surround with Live Template | Ctrl + Alt + J |
| Insert Live Template | Ctrl + J |