如何编辑现有的 VS Code 片段 [英] How to edit existing VS Code Snippets

问题描述

有没有办法删除或编辑 Visual Studio CODE 中的一些默认代码片段?

Is there a way to remove or edit some of the default code snippets in Visual Studio CODE ?

例如，当我输入 req+TAB 时，我需要 require 而不是 requestAnimationFrame

For example when i type req+TAB i need require not requestAnimationFrame

推荐答案

建议项 requestAnimationFrame 来自 JavaScript 语言服务.它不是来自片段.

The suggestion item requestAnimationFrame is coming from the JavaScript language service. It's not coming from the snippets.

但是，您可以定义自己的代码段并告诉 Visual Studio Code 首先显示代码段.怎么做:

However, you can define your own snippets and tell Visual Studio Code to show the snippets first. How to do it:

1. 转到<代码>文件 ->首选项 ->User Snippets 并选择 JavaScript 以编辑该语言的代码段

2. 将此条目添加到打开的文件javascript.json并保存

1. Go to File -> Preferences -> User Snippets and select JavaScript in order to edit snippets for that language

2. Add this entry to the opened file javascript.json and save it

"require": {
    "prefix": "req",
    "body": [
        "require"
    ],
    "description": "Add 'require'"
}

将以下行添加到您首选的settings.json(用户或工作区设置)并保存

Add the following line to your preferred settings.json (user or workspace settings) and save it

"editor.snippetSuggestions": "top" 

现在，只要您在 .js 文件中键入 req，您就会首先获得自定义的 require 建议.

Now you get your self defined require suggestion in first place as soon as you type req in a .js file.

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