.net core 在不同系统下路径分隔符兼容处理

转自：https://www.cnblogs.com/51net/p/12172436.html

Windows和Linux路径分隔符不一样

C#开发语言中的路径分隔符为:Path.DirectorySeparatorChar

测试：

public ActionResult<object> PathTest()
{
    var baseDirectory = AppContext.BaseDirectory;

    var customDirectory = Path.Combine(baseDirectory, "xxx\trace.log");

    var customDirectory2 = Path.Combine(baseDirectory, "\xxx\trace.log");

    var customDirectoryReplaced = customDirectory.Replace('\', Path.DirectorySeparatorChar);

    return new
    {
        baseDirectory,
        customDirectory,
        customDirectory2,
        customDirectoryReplaced,
        Path.AltDirectorySeparatorChar,
        Path.DirectorySeparatorChar,
        Path.PathSeparator,
        Path.VolumeSeparatorChar
    };
}