格式化dart文件时如何更改vscode中的dart线长度? [英] how to change dart line length in vscode when formatting dart files?

问题描述

我正在使用 VS Code 进行 Flutter 开发，我遇到的一个问题是代码格式(样式)，它不像在 android-studio 中那样可定制.我的问题是，每次 vs 代码保存 dart 文件时，它都会像下面这样把我的行打断:

i'm using VS Code for flutter development and one issue i have is code formatting (styling) which is not as customizable as it is in android-studio. my problem is that each time vs code saves dart files it will break my lines very short like below:

var tuple =
       settings.arguments as Tuple3<String, int, Field>;

显然这就是我想要的:

var tuple = settings.arguments as Tuple3<String, int, Field>;

我该如何解决这个问题?

how can i solve this problem?

推荐答案

您需要更改 settings.json 中的 2 个设置:

You need to change 2 settings in settings.json:

"dart.lineLength": 150,
"[dart]": {
    "editor.rulers": [
        150
    ],
}

如果您不更改第二个，您仍然会看到垂直的标尺"宽度为 80 个字符.

If you do not change the second one, you'll still see the vertical "ruler" at 80 chars width.

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