visual-studio-code - Visual Studio Code settings.json 中的自定义变量

Question

我的 settings.json 中有以下设置:

{
    "python.pythonPath": "/path/to/bin/python3.6",
    "python.formatting.yapfPath": "/path/to/bin/yapf",
    "code-runner.executorMap": {
        "python": "/path/to/bin/python3.6",
    }
}

我想要的是这样的:

{
    "venvPath": "/path/to/venv",
    "python.pythonPath": "${venvPath}/bin/python3.6",
    "python.formatting.yapfPath": "${venvPath}/bin/yapf",
    "code-runner.executorMap": {
        "python": "${python.pythonPath}",
    }
}

有什么办法可以实现吗？

Answer 1

不幸的是，目前不支持使用这样的环境变量(参见 here )。同时，我会建议使用 .bat 文件来编写包含所需路径的 settings.json 文件。对于您的示例，您可以执行以下操作:

set venvPath=/path/to/venv
echo {> settings.json
echo     "python.pythonPath": "%venvPath%/bin/python3.6",>> settings.json
echo     "python.formatting.yapfPath": "%venvPath%/bin/yapf",>>settings.json
echo     "code-runner.executorMap": {>> settings.json
echo         "python": "${python.pythonPath}",>> settings.json
echo     }>> settings.json
echo }>> settings.json

这将创建以下 settings.json 文件

{
    "python.pythonPath": "/path/to/venv/bin/python3.6",
    "python.formatting.yapfPath": "/path/to/venv/bin/yapf",
    "code-runner.executorMap": {
        "python": "${python.pythonPath}",
    }
}