如何在launch.json中的Visual Studio Code中在$ {relativeFile}中反斜杠? [英] How to reverse backslashes in ${relativeFile} in Visual Studio Code in launch.json?

问题描述

我正在尝试配置(Windows)Visual Studio代码launch.json以启动当前文件的jest测试.为了获得路径，我使用了${relativeFile}变量，该变量给出了一个带有反斜杠的字符串，例如"src\services\some-service.spec.ts"，尽管在​​

I'm trying to configure (Windows) Visual Studio Code launch.json to launch jest tests for the current file. To get the path I use ${relativeFile} variable which gives a string with backslashes like this "src\services\some-service.spec.ts", although in the documentation slashes look just normal.

由于反斜杠，似乎jest不接受这种路径.当我用正常的斜杠手动传递相同的路径时，效果很好.

It seems that jest doesn't accept this kind of path because of reversed slashed. When I manually pass the same path with normal slashes it works just fine.

问题是，有什么方法可以在VSCode路径预定义变量(例如${relativeFile})中反斜杠，或者有一些解决方法?

The question is is there any way to reverse backslashes in VSCode path predefined variables like ${relativeFile} or maybe some workarounds?

推荐答案

此问题与我向其他地方给出答案的问题非常相似.在此处总结说明:

This problem is very similar to one I gave an answer to elsewhere. To summarize the explanation there:

1. 运行bash -c node ...而不是直接运行node ...，因此您可以在命令行中使用shell命令替换.
2. 通过cygpath -m程序传递路径以获得正斜杠，例如$(cygpath -m ${relativeFile}).

1. Instead of directly running node ..., run bash -c node ... so you can use shell command substitution in the command line.
2. Pass the path through the cygpath -m program to get forward slashes, something like $(cygpath -m ${relativeFile}).

有关更多详细信息和示例，请参见链接的答案.

See the linked answer for more details and examples.

这篇关于如何在launch.json中的Visual Studio Code中在$ {relativeFile}中反斜杠?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！