在VSCODE片段中使用$

发布于 2025-01-21 11:33:57 字数 290 浏览 4 评论 0原文

我正在尝试创建一个包含$标志的片段，但是在输出中，VSCODE跳过$符号并选择文本。

"Color 1": {
        "prefix": "c1",
        "body": [
            "color: $c1;"
        ]
    }

Output

color: c1;

I have also tried using \ and ''.任何人都可以指导。

原文

I am trying to create a snippet which includes a $ sign, but in output vscode is skipping the $ sign and making the text selected.

"Color 1": {
        "prefix": "c1",
        "body": [
            "color: $c1;"
        ]
    }

Output

color: c1;

I have also tried using \ and ''. Can anyone please guide.

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权谋诡计 2025-01-28 11:33:57

您可以逃脱$在带有双重拒绝<代码> \\ 的摘要中签名：

"Color 1": {
    "prefix": "c1",
    "body": [
            "color: \\$c1;"
    ]
}

You can escape $ sign in snippets with double backslash \\ like this:

"Color 1": {
    "prefix": "c1",
    "body": [
            "color: \\$c1;"
    ]
}

回复收藏 0 原文

你好，陌生人 2025-01-28 11:33:57

来自 sminippet doc 页面

如何在粘贴脚本中放置一个变量？

要在粘贴脚本中具有变量，您需要逃脱$变量名称的'$'，以使其不会被smippet扩展阶段解析。

"VariableSnippet":{
    "prefix": "_Var",
    "body": "\\$MyVar = 2",
    "description": "A basic snippet that places a variable into script with the $ prefix"
  }

这导致粘贴片段为：

$MyVar = 2

From the Snippet Doc page

How do I have a snippet place a variable in the pasted script?

To have a variable in the pasted script, you need to escape the '$' of the $variable name so that it isn't parsed by the snippet expansion phase.

"VariableSnippet":{
    "prefix": "_Var",
    "body": "\\$MyVar = 2",
    "description": "A basic snippet that places a variable into script with the $ prefix"
  }

This results in the pasted snippet as: