Directory

Construct a directory object from the specific Dir path value.

Create a directory object

this function will create target dir if it is not exists on your filesystem

Gets the full path of the target file based on the path relative to this directory object.

the given input file should be inside current directory location, the file path start with prefix / will also be treated as the relative path inside current directory on unix platform, due to the reason of path string combine operation:

 dir/file

Determined that the input file path is a absolute path or not?

将当前的这个文件夹之中的内容拷贝到target目标文件夹

get relative of the given file path that relative to current workspace dir

Creates a directory.

Exceptions: T:System.ArgumentException: The directory name is malformed. For example, it contains illegal characters or is only white space.

T:System.ArgumentNullException: directory is Nothing or an empty string.

T:System.IO.PathTooLongException: The directory name is too long.

T:System.NotSupportedException: The directory name is only a colon (:).

T:System.IO.IOException: The parent directory of the directory to be created is read-only

T:System.UnauthorizedAccessException: The user does not have permission to create the directory.

Just do nothing for local filesystem