copyItem(atPath:toPath:)
Copies the item at the specified path to a new location synchronously.
Declaration
func copyItem(atPath srcPath: String, toPath dstPath: String) throwsParameters
- srcPath:
The path to the file or directory you want to move. This parameter must not be
nil. - dstPath:
The path at which to place the copy of
srcPath. This path must include the name of the file or directory in its new location. This parameter must not benil.
Mentioned in
Discussion
When copying items, the current process must have permission to read the file or directory at srcPath and write the parent directory of dstPath. If the item at srcPath is a directory, this method copies the directory and all of its contents, including any hidden files. If a file with the same name already exists at dstPath, this method stops the copy attempt and returns an appropriate error. If the last component of srcPath is a symbolic link, only the link is copied to the new path.
Prior to copying an item, the file manager asks its delegate if it should actually do so for each item. It does this by calling the fileManager(_:shouldCopyItemAt:to:) method; if that method is not implemented it calls the fileManager(_:shouldCopyItemAtPath:toPath:) method instead. If the delegate method returns true, or if the delegate does not implement the appropriate methods, the file manager copies the given file or directory. If there is an error copying an item, the file manager may also call the delegate’s fileManager(_:shouldProceedAfterError:copyingItemAt:to:) or fileManager(_:shouldProceedAfterError:copyingItemAtPath:toPath:) method to determine how to proceed.