Copy copies the file or directory from source path to destination path with the standart copy environment.

Delete 删除文件.

Exists checks whether the given file exists or not.

ExistsOk checks whether the given file exists or not.

GetAbsolutePath 获取当前执行文件的绝对路径目录 subfolder 子目录，如果没有，自动创建.

GetCurrentPath 获取当前执行文件的路径.

IsFile checks wether the given file is a directory or not.

IsFileOk checks whether the given file is a directory or not.

IsUserFile ignores editor backups, hidden files and folders/symlinks.

MkdirAll 创建文件夹@param file 文件夹路径.

打印文件里的文本内容.

Stat returns a FileInfo describing the named file.

WriteFile 写入内容到文件@param name 文件名@param content 内容@param append 是否追加到末尾.

CopyEnv describes the environment in which a copy is invoked.

FileInfo describes a file.