Visual Studio Code 快捷键

VS code

https://code.visualstudio.com/docs/customization/keybindings

Key Bindings for Visual Studio Code

Visual Studio Code lets you perform most tasks directly from the keyboard. This page lists out the default bindings and describes how you can update them.

Note: If you visit this page on a Mac, you will see the key bindings for the Mac. If you visit using Windows or Linux, you will see the keys for that OS. If you need the key binding for another OS, hover your mouse over the key you are interested in.

Note: The following keys are rendered assuming a standard US keyboard layout. If you use a different keyboard layout, please read below.

Basic Editing

Key	Command	Command id
Ctrl+X	Cut line (empty selection)	editor.action.clipboardCutAction
Ctrl+C	Copy line (empty selection)	editor.action.clipboardCopyAction
Ctrl+Shift+K	Delete Line	editor.action.deleteLines
Ctrl+Enter	Insert Line Below	editor.action.insertLineAfter
Ctrl+Shift+Enter	Insert Line Above	editor.action.insertLineBefore
Alt+Down	Move Line Down	editor.action.moveLinesDownAction
Alt+Up	Move Line Up	editor.action.moveLinesUpAction
Shift+Alt+Down	Copy Line Down	editor.action.copyLinesDownAction
Shift+Alt+Up	Copy Line Up	editor.action.copyLinesUpAction
Ctrl+D	Add Selection To Next Find Match	editor.action.addSelectionToNextFindMatch
Ctrl+K Ctrl+D	Move Last Selection To Next Find Match	editor.action.moveSelectionToNextFindMatch
Ctrl+U	Undo last cursor operation	cursorUndo
Shift+Alt+I	Insert cursor at end of each line selected	editor.action.insertCursorAtEndOfEachLineSelected
Ctrl+Shift+L	Select all occurrences of current selection	editor.action.selectHighlights
Ctrl+F2	Select all occurrences of current word	editor.action.changeAll
Ctrl+I	Select current line	expandLineSelection
Ctrl+Alt+Down	Insert Cursor Below	editor.action.insertCursorBelow
Ctrl+Alt+Up	Insert Cursor Above	editor.action.insertCursorAbove
Ctrl+Shift+\	Jump to matching bracket	editor.action.jumpToBracket
Ctrl+]	Indent Line	editor.action.indentLines
Ctrl+[	Outdent Line	editor.action.outdentLines
Home	Go to Beginning of Line	cursorHome
End	Go to End of Line	cursorEnd
Ctrl+End	Go to End of File	cursorBottom
Ctrl+Home	Go to Beginning of File	cursorTop
Ctrl+Down	Scroll Line Down	scrollLineDown
Ctrl+Up	Scroll Line Up	scrollLineUp
Alt+PageDown	Scroll Page Down	scrollPageDown
Alt+PageUp	Scroll Page Up	scrollPageUp
Ctrl+Shift+[	Fold (collapse) region	editor.fold
Ctrl+Shift+]	Unfold (uncollapse) region	editor.unfold
Ctrl+K Ctrl+[	Fold (collapse) all subregions	editor.foldRecursively
Ctrl+K Ctrl+]	Unfold (uncollapse) all subregions	editor.unfoldRecursively
Ctrl+K Ctrl+0	Fold (collapse) all regions	editor.foldAll
Ctrl+K Ctrl+J	Unfold (uncollapse) all regions	editor.unfoldAll
Ctrl+K Ctrl+C	Add Line Comment	editor.action.addCommentLine
Ctrl+K Ctrl+U	Remove Line Comment	editor.action.removeCommentLine
Ctrl+/	Toggle Line Comment	editor.action.commentLine
Shift+Alt+A	Toggle Block Comment	editor.action.blockComment
Ctrl+F	Find	actions.find
Ctrl+H	Replace	editor.action.startFindReplaceAction
F3	Find Next	editor.action.nextMatchFindAction
Shift+F3	Find Previous	editor.action.previousMatchFindAction
Alt+Enter	Select All Occurences of Find Match	editor.action.selectAllMatches
Alt+C	Toggle Find Case Sensitive	toggleFindCaseSensitive
Alt+R	Toggle Find Regex	toggleFindRegex
Alt+W	Toggle Find Whole Word	toggleFindWholeWord
Ctrl+M	Toggle Use of Tab Key for Setting Focus	editor.action.toggleTabFocusMode
unassigned	Toggle Render Whitespace	toggleRenderWhitespace

Rich Languages Editing

Key	Command	Command id
Ctrl+Space	Trigger Suggest	editor.action.triggerSuggest
Ctrl+Shift+Space	Trigger Parameter Hints	editor.action.triggerParameterHints
Shift+Alt+F	Format Code	editor.action.format
F12	Go to Definition	editor.action.goToDeclaration
Alt+F12	Peek Definition	editor.action.previewDeclaration
Ctrl+K F12	Open Definition to the Side	editor.action.openDeclarationToTheSide
Ctrl+.	Quick Fix	editor.action.quickFix
Shift+F12	Show References	editor.action.referenceSearch.trigger
F2	Rename Symbol	editor.action.rename
Ctrl+Shift+.	Replace with Next Value	editor.action.inPlaceReplace.down
Ctrl+Shift+,	Replace with Previous Value	editor.action.inPlaceReplace.up
Shift+Alt+Right	Expand AST Select	editor.action.smartSelect.grow
Shift+Alt+Left	Shrink AST Select	editor.action.smartSelect.shrink
Ctrl+K Ctrl+X	Trim Trailing Whitespace	editor.action.trimTrailingWhitespace
Ctrl+K M	Change Language Mode	workbench.action.editor.changeLanguageMode

Navigation

Key	Command	Command id
Ctrl+T	Show All Symbols	workbench.action.showAllSymbols
Ctrl+G	Go to Line...	workbench.action.gotoLine
Ctrl+P	Go to File..., Quick Open	workbench.action.quickOpen
Ctrl+Shift+O	Go to Symbol...	workbench.action.gotoSymbol
Ctrl+Shift+M	Show Problems	workbench.actions.view.problems
F8	Go to Next Error or Warning	editor.action.marker.next
Shift+F8	Go to Previous Error or Warning	editor.action.marker.prev
Ctrl+Shift+P	Show All Commands	workbench.action.showCommands
Ctrl+Shift+Tab	Navigate Editor Group History	workbench.action.openPreviousRecentlyUsedEditorInGroup
Alt+Left	Go Back	workbench.action.navigateBack
Alt+Right	Go Forward	workbench.action.navigateForward

Editor/Window Management

Key	Command	Command id
Ctrl+Shift+N	New Window	workbench.action.newWindow
Ctrl+W	Close Window	workbench.action.closeWindow
Ctrl+F4	Close Editor	workbench.action.closeActiveEditor
Ctrl+K F	Close Folder	workbench.action.closeFolder
unassigned	Cycle Between Editor Groups	workbench.action.navigateEditorGroups
Ctrl+\	Split Editor	workbench.action.splitEditor
Ctrl+1	Focus into Left Editor Group	workbench.action.focusFirstEditorGroup
Ctrl+2	Focus into Side Editor Group	workbench.action.focusSecondEditorGroup
Ctrl+3	Focus into Right Editor Group	workbench.action.focusThirdEditorGroup
Ctrl+K Ctrl+Left	Focus into Editor Group on the Left	workbench.action.focusPreviousGroup
Ctrl+K Ctrl+Right	Focus into Editor Group on the Right	workbench.action.focusNextGroup
Ctrl+K Left	Move Active Editor Group Left	workbench.action.moveActiveEditorGroupLeft
Ctrl+K Right	Move Active Editor Group Right	workbench.action.moveActiveEditorGroupRight

File Management

Key	Command	Command id
Ctrl+N	New File	workbench.action.files.newUntitledFile
Ctrl+O	Open File...	workbench.action.files.openFile
Ctrl+S	Save	workbench.action.files.save
unassigned	Save All	workbench.action.files.saveAll
Ctrl+Shift+S	Save As...	workbench.action.files.saveAs
Ctrl+F4	Close	workbench.action.closeActiveEditor
unassigned	Close Others	workbench.action.closeOtherEditors
Ctrl+K W	Close Group	workbench.action.closeEditorsInGroup
unassigned	Close Other Groups	workbench.action.closeEditorsInOtherGroups
unassigned	Close Group to Left	workbench.action.closeEditorsToTheLeft
unassigned	Close Group to Right	workbench.action.closeEditorsToTheRight
Ctrl+K Ctrl+W	Close All	workbench.action.closeAllEditors
Ctrl+K Enter	Keep Open	workbench.action.keepEditor
Ctrl+Tab	Open Next	workbench.action.openNextRecentlyUsedEditorInGroup
Ctrl+Shift+Tab	Open Previous	workbench.action.openPreviousRecentlyUsedEditorInGroup
Ctrl+K P	Copy Path of Active File	workbench.action.files.copyPathOfActiveFile
Ctrl+K R	Reveal Active File in Windows	workbench.action.files.revealActiveFileInWindows
Ctrl+K O	Show Opened File in New Window	workbench.action.files.showOpenedFileInNewWindow
unassigned	Compare Opened File With	workbench.files.action.compareFileWith

Display

Key	Command	Command id
F11	Toggle Full Screen	workbench.action.toggleFullScreen
Ctrl+=	Zoom in	workbench.action.zoomIn
Ctrl+-	Zoom out	workbench.action.zoomOut
unassigned	Reset Zoom	workbench.action.zoomReset
Ctrl+B	Toggle Sidebar Visibility	workbench.action.toggleSidebarVisibility
Ctrl+Shift+D	Show Debug	workbench.view.debug
Ctrl+Shift+E	Show Explorer / Toggle Focus	workbench.view.explorer
Ctrl+Shift+G	Show Git	workbench.view.git
Ctrl+Shift+F	Show Search	workbench.view.search
Ctrl+Shift+H	Replace in Files	workbench.action.replaceInFiles
Ctrl+Shift+X	Show Extensions	workbench.view.extensions
Ctrl+Shift+J	Toggle Search Details	workbench.action.search.toggleQueryDetails
Ctrl+Shift+C	Open New Command Prompt	workbench.action.terminal.openNativeConsole
Ctrl+Shift+U	Show Output	workbench.action.output.toggleOutput
Ctrl+Shift+V	Toggle Markdown Preview	markdown.showPreview
Ctrl+K V	Open Preview to the Side	markdown.showPreviewToSide
Ctrl+`	Toggle Integrated Terminal	workbench.action.terminal.toggleTerminal

Preferences

Key	Command	Command id
unassigned	Open User Settings	workbench.action.openGlobalSettings
unassigned	Open Workspace Settings	workbench.action.openWorkspaceSettings
unassigned	Open Keyboard Shortcuts	workbench.action.openGlobalKeybindings
unassigned	Open User Snippets	workbench.action.openSnippets
unassigned	Select Color Theme	workbench.action.selectTheme
unassigned	Configure Display Language	workbench.action.configureLocale

Debug

Key	Command	Command id
F9	Toggle Breakpoint	editor.debug.action.toggleBreakpoint
F5	Continue	workbench.action.debug.continue
F5	Pause	workbench.action.debug.start
F11	Step Into	workbench.action.debug.stepInto
Shift+F11	Step Out	workbench.action.debug.stepOut
F10	Step Over	workbench.action.debug.stepOver
Shift+F5	Stop	workbench.action.debug.stop
Ctrl+K Ctrl+I	Show Hover	editor.action.showHover

Tasks

Key	Command	Command id
Ctrl+Shift+B	Run Build Task	workbench.action.tasks.build
unassigned	Run Test Task	workbench.action.tasks.test

Extensions

Key	Command	Command id
unassigned	Install Extension	workbench.extensions.action.installExtension
unassigned	Show Installed Extensions	workbench.extensions.action.showInstalledExtensions
unassigned	Show Outdated Extensions	workbench.extensions.action.listOutdatedExtensions
unassigned	Show Recommended Extensions	workbench.extensions.action.showRecommendedExtensions
unassigned	Show Popular Extensions	workbench.extensions.action.showPopularExtensions

Customizing Shortcuts

All keyboard shortcuts in VS Code can be customized via the User/keybindings.json file.

• To configure keyboard shortcuts the way you want, go to the menu under File > Preferences > Keyboard Shortcuts. (Code > Preferences > Keyboard Shortcuts on Mac)
• This will open the Default Keyboard Shortcuts on the left and your User/keybindings.json file where you can overwrite the default bindings on the right.

Keyboard Rules

The keyboard shortcuts dispatching is done by analyzing a list of rules that are expressed in JSON. Here are some examples:

// Keybindings that are active when the focus is in the editor
{ "key": "home",            "command": "cursorHome",                  "when": "editorTextFocus" },
{ "key": "shift+home",      "command": "cursorHomeSelect",            "when": "editorTextFocus" },

// Keybindings that are complementary
{ "key": "f5",              "command": "workbench.action.debug.continue", "when": "inDebugMode" },
{ "key": "f5",              "command": "workbench.action.debug.start",    "when": "!inDebugMode" },

// Global keybindings
{ "key": "ctrl+f",          "command": "actions.find" },
{ "key": "alt+left",        "command": "workbench.action.navigateBack" },
{ "key": "alt+right",       "command": "workbench.action.navigateForward" },

// Global keybindings using chords (two separate keypress actions)
{ "key": "ctrl+k enter",    "command": "workbench.action.keepEditor" },
{ "key": "ctrl+k ctrl+w",   "command": "workbench.action.closeAllEditors" },

Each rule consists of:

• a key that describes the pressed keys.
• a command containing the identifier of the command to execute.
• an optional when clause containing a boolean expression that will be evaluated depending on the current context.

Chords (two separate keypress actions) are described by separating the two keypresses with a space. E.g.: ctrl+k ctrl+c.

When a key is pressed:

• the rules are evaluated from bottom to top.
• the first rule that matches, both the key and in terms of when, is accepted.
• no more rules are processed.
• if a rule is found and has a command set, the command is executed.

The additional User/keybindings.json rules are appended at runtime to the bottom of the default rules, thus allowing them to overwrite the default rules. The User/keybindings.json file is watched by VS Code so editing it while VS Code is running will update the rules at runtime.

Accepted keys

The key is made up of modifiers and the key itself.

The following modifiers are accepted:

OS	Modifiers
OS X	ctrl+, shift+, alt+, cmd+
Windows	ctrl+, shift+, alt+, win+
Linux	ctrl+, shift+, alt+, meta+

The following keys are accepted:

• f1-f19, a-z, 0-9
• `, -, =, [, ], \, ;, ', ,, ., /
• left, up, right, down, pageup, pagedown, end, home
• tab, enter, escape, space, backspace, delete
• pausebreak, capslock, insert
• numpad0-numpad9, numpad_multiply, numpad_add, nupad_separator
• numpad_subtract, numpad_decimal, numpad_divide

when Clause Contexts

VS Code gives you fine control over when your key bindings are enabled through the optional when clause. If you key binding doesn't have a when clause, the key binding is globally available at all times.

Below are the some of the possible when clause contexts which evaluate to Boolean true/false:

Context name	True when
Editor contexts
editorFocus	An editor has focus, either the text or a widget.
editorTextFocus	The text in an editor has focus (cursor is blinking).
editorHasSelection	Text is selected in the editor.
editorHasMultipleSelections	Multiple regions of text are selected (multiple cursors).
editorReadOnly	The editor is read only.
editorLangId	True when the editor's associated language Id matches. Example: "editorLangId == typescript".
Mode contexts
inDebugMode	A debug session is running.
inSnippetMode	The editor is in snippet mode.
inQuickOpen	The Quick Open dropdown has focus.
Editor widget contexts
findWidgetVisible	Editor Find widget is visible.
suggestWidgetVisible	Suggestion widget (IntelliSense) is visible.
suggestWidgetMultipleSuggestions	Multiple suggestions are displayed.
renameInputVisible	Rename input text box is visible.
referenceSearchVisible	Find All References peek window is open.
inReferenceSearchEditor	The Find All References peek window editor has focus.
config.editor.stablePeek	Keep peek editors open (controlled by editor.stablePeek setting).
quickFixWidgetVisible	Quick Fix widget is visible.
parameterHintsVisible	Parameter hints are visible (controlled by editor.parameterHints setting).
parameterHintsMultipleSignatures	Multiple parameter hints are displayed.
Integrated terminal contexts
terminalFocus	An integrated terminal has focus.
Global UI contexts
resourceLangId	True when the Explorer or editor title language Id matches. Example: "resourceLangId == markdown"
globalMessageVisible	Message box is visible at the top of VS Code.
searchViewletVisible	Search view is open.
replaceActive	Search view Replace text box is open.

The list above isn't exhaustive and you may see some when contexts for specific VS Code UI in the Default Keyboard Shortcuts.

Removing a specific key binding rule

You can write a key binding rule that targets the removal of a specific default key binding. With the keybindings.json, it was always possible to redefine all the key bindings of VS Code, but it can be very difficult to make a small tweak, especially around overloaded keys, such as Tab or Escape. To remove a specific key binding, simply add a - to the command and the rule will be a removal rule.

Here is an example:

// In Default Keyboard Shortcuts
...
{ "key": "tab", "command": "tab", "when": ... },
{ "key": "tab", "command": "editor.emmet.action.expandAbbreviation", "when": ... },
{ "key": "tab", "command": "jumpToNextSnippetPlaceholder", "when": ... },
{ "key": "tab", "command": "acceptQuickFixSuggestion", "when": ... },
{ "key": "tab", "command": "acceptSelectedSuggestion", "when": ... },
...

// To remove the second rule, for example, add in keybindings.json:
{ "key": "tab", "command": "-editor.emmet.action.expandAbbreviation" }