FileUtil.CopyFileOrDirectory

설명

Copies a file or a directory.

This function's path can be relative to the project root folder or be an absolute path.

All file separators should be forward ones "/".

Make sure to include the name of the files or directories at the end of the "to" argument.

using UnityEngine;
using UnityEditor;

public class CopyFile : MonoBehaviour
{
	[MenuItem( "Example/Copy Something" )]
	static void CopySomething( )
	{
		FileUtil.CopyFileOrDirectory( "sourcepath/YourFileOrFolder", "destpath/YourFileOrFolder" );
	}
}