管道中有env的jenkins不在windows上设置环境变量

我希望能够在jenkins管道中更改windows上的环境变量,并且只有在该管道中,我该如何做?

系统中的环境变量设置为:

XXX_DEV_DATA_DIR = E:\tools\jenkins\workspace\data\XXX-IDM
XXX_DEV_LIBS_DIR = E:\tools\jenkins\workspace\dev\libs

我尝试了withenv命令,但没有效果:

node
{
    withEnv(["XXX_DEV_LIBS_DIR=E:\\tools\\jenkins\\workspace\\dev\\libs', 'XXX_DEV_DATA_DIR=E:\\tools\\jenkins\\workspace\\data\\XXX-IDM-Testing"])
    {
        dir('E:\\tools\\jenkins\\workspace\\samples\\GetXXXSettings\\bin\\x64\\Release')
        {
            bat 'GetXXXSettings.exe'
        }
    }
}

getxxxsettings.exe应用程序:

class Program
{
    static void Main(string[] args)
    {
        var data = Environment.GetEnvironmentVariable("XXX_DEV_DATA_DIR");
        var libs = Environment.GetEnvironmentVariable("XXX_DEV_LIBS_DIR");

        Console.WriteLine("XXX ENVIRONMENT VARIABLES");
        Console.WriteLine();
        Console.WriteLine($"XXX_DEV_DATA_DIR = {data}");
        Console.WriteLine($"XXX_DEV_LIBS_DIR = {libs}");
        Console.WriteLine();
        Console.WriteLine("END");
    }
}

结果如下:

XXX ENVIRONMENT VARIABLES

XXX_DEV_DATA_DIR = E:\tools\jenkins\workspace\data\XXX-IDM
XXX_DEV_LIBS_DIR = E:\tools\jenkins\workspace\dev\libs', 'XXX_DEV_DATA_DIR=E:\tools\jenkins\workspace\data\XXX-IDM-Testing

END

环境变量xxx_dev_data_dir没有变化,我不确定xxx_dev_libs_dir发生了什么。