How do you format code in Visual Studio Code (VSCode)

问题

What is the equivalent of Ctrl + K + F and Ctrl + K + D on Windows in Visual Studio for formatting, or "beautifying" code in the Visual Studio Code editor?

回答1:

The code formatting is available in Visual Studio Code through the following shortcuts:

On Windows Shift + Alt + F
On Mac Shift + Option + F
On Ubuntu Ctrl + Shift + I

Alternatively, you can find the shortcut, as well as other shortcuts, through the search functionality provided in the editor with Ctrl +Shift+ P (or Command + Shift + P on Mac), and then searching for format document.

回答2:

Code Formatting Shortcut:

Visual Studio Code on Windows - Shift + Alt + F

Visual Studio Code on MacOS - Shift + Option + F

Visual Studio Code on Ubuntu - Ctrl + Shift + I

You can also customize this shortcut using a preference setting if needed.

Code Formatting While Saving the File:

Visual Studio Code allows the user to customize the default settings.

If you want to auto format your content while saving, add the below code snippet in the work space settings of Visual Studio Code.

Menu File → Preferences → Workspace Settings

{
    // Controls if the editor should automatically format the line after typing
    "beautify.onSave": true,

    "editor.formatOnSave": true,

    // You can auto format any files based on the file extensions type.
    "beautify.JSfiles": [
        "js",
        "json",
        "jsbeautifyrc",
        "jshintrc",
        "ts"
    ]
}

Note: now you can auto format TypeScript files. Check my update.

回答3:

You can add a keybinding in menu File → Preferences → Keyboard shortcuts.

{ "key": "cmd+k cmd+d", "command": "editor.action.formatDocument" }

Or Visual Studio like:

{ "key": "ctrl+k ctrl+d", "command": "editor.action.formatDocument" }

回答4:

Right click the file
Select Format Document (Alt + Shift + F, or Alt + Shift + I on Linux) from menu box.

回答5:

The right key combination is Shift + Alt + F.

回答6:

For Fedora

Click File -> Preferences -> Keyboard shortcuts.
Under Default Keyboard Shortcuts, search (Ctrl + F) for editor.action.format.

Mine read "key": "ctrl+shift+i"

You can change it as well. Refer to this answer on how to... or if you are feeling a little lazy to scroll up:

You can add a keybinding in "Preferences->Keyboard shortcuts"

{ "key": "cmd+k cmd+d", "command": "editor.action.format" }

Or Visual Studio like:

{ "key": "ctrl+k ctrl+d", "command": "editor.action.format" }

Please note: cmd key is only for Macs. For Windows and Fedora (Windows keyboard) use Ctrl

EDIT:

As per Visual Code version 1.28.2 this is what I found.

editor.action.format no longer exists. It has now been replaced by editor.action.formatDocument and editor.action.formatSelection.

Type editor.action.format in the search box to view existing shortcuts.

To change the key combinations follow these steps:

Click editor.action.formatDocument or editor.action.formatSelection
A pen like icon appears to the left - click it.
A pop-up appears. Press the desired key combination and press enter.

回答7:

On Linux it is Ctrl + Shift + I.

On Windows it is Alt + Shift + F. Tested with HTML/CSS/JavaScript and Visual Studio Code 1.18.0.

For other languages, you might need to install a specific language package.

回答8:

Visual Studio Code 1.6.1 supports "Format On Save" which will automatically pick up relevant installed formatter extensions and format the whole document on each save.

Enable "Format On Save" by setting

"editor.formatOnSave": true

And there are available keyboard shortcuts (Visual Studio Code 1.7 and above):

Format the whole document: Shift + Alt + F

Format Selection only: Ctrl + K, Ctrl + F

回答9:

On Ubuntu it's Ctrl + Shift + I.

回答10:

Just right-click on the text and select "Format code".

Visual Studio Code uses js-beautify internally, but it lacks the ability to modify the style you wish to use. The extension "beautify" lets you add settings.

回答11:

Shift + Alt + F does the job just fine in 1.17.2 and above.

回答12:

For some reason Alt + Shift + F didn't work for me on Mac Visual Studio Code 1.3.1, and actually the command "Format Document" don't worked at all. But command Formatter worked very well.

So you can use Command + Shift + P and type Formatter or make your own shortcut in menu File → Preferences → Keyboard Shortcuts → Command + K Command + S then type Formatter and add your shortcut.

See an example:

回答13:

Menu File → Preferences → Settings

"editor.formatOnType": true

When you enter the semicolon, it's going to be formatted.

Alternatively, you can also use "editor.formatOnSave": true.

回答14:

Formatting code in Visual Studio.

I have tried to format in Windows 8.

Just follow the screenshots below.

Click on View on the top menu bar, and then click on Command Palette.
Then a textbox would appear where we need type Format

Shift + Alt + F

回答15:

The format shortcut in C# didn't work for me until I installed Mono for Mac OS X, DNVM and DNX.

Before I installed Mono, the auto-format shortcut (Shift + Alt + F) worked only for the .json files.

回答16:

In Visual Studio Code, Shift+Alt+F is doing what Ctrl+K+D is doing in Visual Studio.

回答17:

On Mac, Shift + Alt + F works for me.

You can always check the key bindings in the menu:

Menu File → Preferences → Keyboard Shortcuts and filter by keyword 'format'.

回答18:

While changing the default behavior for Visual Studio Code requires an extension, you may override the default behavior in the workspace or user level. It works for most of the supported languages (I can guarantee HTML, JavaScript, and C#).

Workspace level

Benefits

Does not require an extension
Can be shared among teams

Outcomes

.vscode/settings.json is created in the project root folder

How To?

Go to: Menu File → Preferences → Workspace Settings
Add and save "editor.formatOnType": true to settings.json (which overrides default behavior for the project you work on by creating .vscode/settings.json file).

User environment level

Benefits

Does not requires extension
Personal development environment tweeking to rule them all (settings:))

Outcomes

User's settings.json is modified (see location by operating system below)

How To?

Go to: menu File → Preferences → User Settings
Add or change the value of "editor.formatOnType": false to "editor.formatOnType": true in the user settings.json

Your Visual Studio Code user's settings.json location is:

Settings file locations depending on your platform, the user settings file is located here:

Windows: %APPDATA%\Code\User\settings.json
Mac: $HOME/Library/Application Support/Code/User/settings.json
Linux: $HOME/.config/Code/User/settings.json The workspace setting file is located under the .vscode folder in your project.

More details may be found here.

回答19:

Default this key was not working for me on HTML, CSS, and JavaScript documents.

After searching, I found the popular plugin JS-CSS-HTML Formatter with 133,796 installs.

After installation just reload the windows and hit Ctrl + Shift + F, and it worked!

回答20:

Select the text, right click on the selection, and select the option "command palette":

A new window opens. Search for "format" and select the option which has formatting as per the requirement.

回答21:

Just install Visual Studio Keymap by Microsoft. Problem Solved. :p

回答22:

In Mac, use ⌘+K and then ⌘+F.

回答23:

If you want to custom the style of format-document, you should use Beautify extention.

Refer to this screenshot:

回答24:

Simplest way I use in Visual Studio Code (Ubuntu) is:

Select the text which you want to format with the mouse.

Right click and choose "Format selection".

回答25:

Not this one. Use this:

Menu File → Preferences → Workspace Settings, "editor.formatOnType": true

回答26:

You have to install the appropriate plug-in first (i.e., XML, C#, etc.).

Formatting won't become available until you've installed the relevant plugin, and saved the file with an appropriate extension.

回答27:

For those that want to customize what JavaScript files to format, you can use the any extension on the JSfiles property. The same applies to HTML.

{
    "beautify.onSave": true,
    "beautify.JSfiles": ["js", "json", "jsbeautifyrc", "jshintrc", "ts"],
    "beautify.HTMLfiles": ["htm", "html"]
}

This will enable beautify on save for TypeScript, and you can add in XML to the HTML option.

回答28:

Use extension...

Enables auto formatting of the code when you save a file.

Launch Visual Studio Code and Quick Open (Ctrl + P), paste the following command, and press Enter.

ext install format-on-save

https://marketplace.visualstudio.com/items?itemName=gyuha.format-on-save

回答29:

Visual Studio Code on Linux:

Ctrl + [ to unindent block of code and

Ctrl + ] to make a mass indentation

来源：https://stackoverflow.com/questions/29973357/how-do-you-format-code-in-visual-studio-code-vscode

标签

code-formatting

visual-studio-code