Visual Studio代码：在输入代码段时替换字符大小写

问题描述

我正在尝试为Visual Studio Code和TypeScript编写代码段。到目前为止，我设法镜像了这样的键入单词：

I'm trying to write code-snippet for Visual Studio Code and TypeScript. So far I managed to mirror typed word like this:

import { ${1:Name}Component } from './${1:name}.component';

当我在＃1位置键入单词时，它会像这样被镜像到＃2位置：

When I type the word in place #1 it is mirrored to place #2 like this:

import { MynameComponent } from './Myname.component';

是否可以更改代码段，使位置＃2像这样小写：

Is it possible to change snippet so the place #2 is in lower case like this:

import { MynameComponent } from './myname.component';

推荐答案

转换片段的功能最近已添加vscode 1.25版。在您的情况下，请尝试以下代码段：

The ability to transform snippets has been more recently added in vscode v.1.25. In your case try this snippet:

"import components": {
    "prefix": "isml",
    "body": [
      "import { ${1/(.*)/$1Component } from '.\\/${1:/downcase}/}.component'",
    ],
    "description": "small"
  },

触发前缀。输入您的组件名称（在本例中为Myname）后，按，它将按需要完成代码段。

Trigger the prefix. Then hit after you enter your component name (Myname in this example) and it will complete the snippet as you wanted.

import { MynameComponent } from './myname.component';

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