Nsfilemanager Sandbox file Management

folder creation, copying, moving, deleting, checking for presence, code as follows:

1. Get the sandbox document path as the base path for the folder path.

NSString *document = Nssearchpathfordirectoriesindomains (NSDocumentDirectory, Nsuserdomainmask, YES) [0];

2. Create Nsfilemanager:

Nsfilemanager *manager = [Nsfilemanager Defaultmanager];

3. Create a Folder

A. Stitching folder path: nsstring *newfile = [Document stringbyappendingpathcomponent: @ "QQQQ"];

B. Creating a folder: [Manager createdirectoryatpath:newfile Withintermediatedirectories:yes Attributes:nil Error:nil];

4. Move the folder:

A. Stitching to move to the address: nsstring *movepath = [Nstemporarydirectory () stringbyappendingpathcomponent:@ "QQQQ"];

B. Move folder: [Manager moveitematpath:newfile Topath:movepath Error:nil];

5. Determine if a folder exists

[Manager Fileexistsatpath:movepath]; return value BOOL

6. Delete a folder

[Manager Removeitematpath:movepath Error:nil];

7. Copying folders

[Manager Copyitematpath:movepath Topath:newfile Error:nil];

Nsfilemanager Sandbox file Management