如何在 Visual Studio 代码中的行尾添加分号

Question

I press Shift + Enter , but not working, Ctrl + Enter start a new line, but not add semicolon at the end of previous line. Is there a shortcut?

Answer 1

Now there is an extension called Colonize :

Shift + Enter Insert semicolon at the end of line and continue on the same line

Alt + Enter Insert semicolon at the end of line and continue on the new line

Ctrl + Alt + Enter Insert semicolon and stay at the same position

Answer 2

Visual Studio Code doesn't appear to directly support adding a semi-colon to the end of a line via a keyboard shortcut, meaning it'll need a custom extension to support it. Fortunately, Sergii Naumov has created one for us, named (appropriately) 'Trailing Semicolon'.

To install this extension:

1. Launch Visual Studio Code
2. Press "Ctrl+P" (or "Command+P" on the Mac)
3. type "ext install Trailing Semicolon" to search for the extension
4. With the extension visible below the search box, click the Install Extension icon in the bottom right of the extension. (It's a cloud with an arrow pointing down...)

You will need to restart Visual Studio Code to enable the extension (Visual Studio Code should prompt you to restart once the extension has been successfully downloaded.)

According to Sergii, the default keybinding for the extension is "cmd+;". On my Mac, this meant pressing "Command+;", which worked great.

On my Windows 10 PC, I tried several key combinations ("Window+;" "Ctrl+;" "Alt+;" etc.), and nothing worked. I opened the Keyboard Shortcut preferences (File > Preferences > Keyboard Shortcuts) and searched for the new extension. I found it listed at the end of the keybindings:

{ "key": "win+;",                 "command": "extension.trailing-semicolon",
                                  "when": "editorTextFocus" }

The "win" key binding apparently doesn't work. I copied this binding to the keybindings.json file, changed "win+;" to "ctrl+;" and it worked like a charm!

Hope that helps.

Answer 3

I wrote an extension to mimic IntelliJ's complete statement. Pressing ctrl+; ( cmd+; on mac) appends ; to the line end, and moves cursor to line end. If the line already ends with ;, pressing ctrl+; just moves cursor to line end.

There is also experimental support for complete structures like class , interface , function , if , switch , for , and while . (Not understanding semantic of languages, so it may not work as you expected.)

You can install it as VSIX at GitHub .

The version vscode marketplace is outdated. (Unfortunately my M$ account has been suspended, thus I cannot update it.)

Answer 4

There is no way to do it by default that I could find. I just had to make do as best I could.

I ended up adding a binding via File>Preferences>Keyboard Shortcuts, and then pressing ; after the shortcut. Having the semicolon is part of the binding is as close as I could get... at least my finger is already over that key

// Place your key bindings in this file to overwrite the defaults
[
    {
        "key": "ctrl+;",
        "command": "cursorEnd",
        "when": "editorTextFocus"
    }
]

This simply means that Ctrl+; brings you to the end of the line, and then tap ; again.

Update (May 2021)

Started using VSCode Vim keybindings extension a few months ago. Highly recommend it. Out of interest, semi-colon end of the line is A; with vim keys⌨️

Answer 5

at 2021

settings >search for colon You will find a javascript option to insert the semi-colon.

Answer 6

Try install the following ext then use shortcut: Ctr+; (Cmd+;)

Answer 7

I just started using Visual Studio Code and felt this requirement myself yesterday. After a quick google search I found this nice extension called "Prettier". Being a little new to VSCode it took me a few hours to get it all setup but it works like a charm now. Here are the steps and my setup. I hope it helps others.

My coding environment : VSCode running on a Windows 10 desktop environment connecting to my codebase SMB share hosted on my development machine which is running Ubuntu server 18.04.

Solution Steps

• Install node on the Windows desktop
• Run, npm install -g prettier
• Install the Prettier extension in VSCode

• Edit the settings.json file for VSCode and add the following

   "editor.defaultFormatter": "esbenp.prettier-vscode", "[javascript]": { "editor.defaultFormatter": "esbenp.prettier-vscode" } // Set the default "editor.formatOnSave": true

• Add the .prettierrc file at the root of my codebase on the ubuntu host (eg: /var/www/html/tutorials ) with the following basic styling configuration

    {
      "semi": true,
      "trailingComma": "all",
      "singleQuote": true,
      "printWidth": 80
    }

• Restart VSCode and open the code file
• Use the existing VSCode keyboard shortcuts to apply formatting to the entire file (Ctrl+K Ctrl+F) or to a selection (Shift+Alt+F)
• Or simply saving the file Ctrl+S adds the formatting while saving the file with no additional work required
• Viola!

Answer 8

我知道这是一篇很老的帖子，但 Prettier - vs code 的代码格式化程序添加了分号（在其他格式中）。

ext install esbenp.prettier-vscode

Answer 9

(March 2022) Missing semi colons can be added automatically without the needing of an extension (*with a little catch ;) They are added every time your code is formatted.

Go to settings: Look for this settings if you are writing javascript:

And/or go to settings: Look for this settings if you are writing typescript: Go to settings: Look for this settings if you are writing javascript:

Format your code and semi colons will be added \o/ Yeah

*The catch: As the settings says: Your workspace needs to have typescript 3.7 or newer.

Answer 10

Ctrl+Shift+P and open Preferences:Open keyboard shortcuts (JSON) in VS Code

and insert

{
    "key": "tab",
    "command":"cursorEnd",
    "when":"editorTextFocus"
}

tab is optional, ofc. Put whatever you want from the keys on the keyboard.

Answer 11

SHORT ANSWER:

Shift + Enter

LONG ANSWER:

As ST7 mentioned , you can add the Colonize extension, but apparently Visual Studio (I'm currently using 2017) contains Shift + Enter shortcut by default, which unlike Colonize, continues on the new line.

Answer 12

There is a way to have semicolon appended automatically by VSCode .

By default this property is disabled:

1. For Windows ctrl + ,
2. For Mac cmd + ,

Settings -> in Search bar type: 'semicolon' -> c hange values to 'insert' for both JS and TS , save and close .

Now every time on save, VSCode will look for missing semicolons inside the file you're in and append them.

Answer 13

Go to settings: Look for this settings if you are writing javascript: enter image description here

And/or go to settings: Look for this settings if you are writing typescript: enter image description hereGo to settings: Look for this settings if you are writing javascript:

Format your code and semi colons will be added \o/ Yeah

*The catch: As the settings says: Your workspace needs to have typescript 3.7 or newer.

This solution works for me

Answer 14

Add the following configuration in settings.json：

"css.completion.completePropertyWithSemicolon": true

or you can cancel by:

"css.completion.completePropertyWithSemicolon": false

other

"scss.completion.completePropertyWithSemicolon": true,
"less.completion.completePropertyWithSemicolon": true

Answer 15

Add semicolon to the end of the line and go to the next line

Shortcode: ctrl+;

Install plugin: multicomando

ext install ryuta46.multi-command

Edit file: keybindings.json

// Place your key bindings in this file to override the defaults
[
    {
        "key": "ctrl+;",
        "command": "extension.multiCommand.execute",
        "args": { 
            "sequence": [
                "cursorEnd",
                { "command": "type", "args": { "text": ";" } },
                "lineBreakInsert",
                "cursorDown"
            ]
        },
        "when": "editorTextFocus"
    }
]

• This plugin promotes a sequence of commands. Infinite possibilities!

I hope it helps someone!

Answer 16

It's in Visual Studio's Preferences. Solution from sbi's answer here:

• Go to Tools/Options/Environment/Keyboard .
• Switch the "Use new shortcut in:" dropdown to "Text Editor".
• Pick the Edit.BreakLine command.
• In the Press shortcut keys edit pane press Shift + Enter .

Worked for me!

Answer 17

If you need semicolons on Javascript/Typescript using vscode do:

Settings

type "semicolon"

you will have options for Javascript & Tyepscript

select the "insert" option as desired

You can also select semicolons for css, less, or scss

/*******/

You can select the "Show matching extensions" and get some extra help with extensions that address the same issue.

Answer 18

I reckon this is an old question, but Ctrl + Shift + Enter does it for me. It puts a semicolon at the end of the line even when you're not at the end of the line and sets the cursor to a new line below. See if it helps you. Chherio!