[FileManager isdeletablefileatpath:<# (NSString *) #>]; determine if a path can be deleted
[FileManager iswritablefileatpath:<# (NSString *) #>];?? Determine if a path is writable
[FileManager isreadablefileatpath:<# (NSString *) #>];?? Determine if a path is readable[FileManager fileexistsatpath:<# (NSString *) #>];???? Determine if a path exists? [FileManager fileexistsatpath:<# (NSString *) #> isdirectory:<# (BOOL *) #>]; Determine if a path is a folder?? BOOL needs to be passed in?? The returned value exists in bool? [FileManager attributesofitematpath:<# (NSString *) #> error:<# (nserror *__autoreleasing *) #>];?? Show more information
????
? get the files under the folder so file?? recursion
[filemanager Subpathsatpath:path];
?
[FileManager Subpathsofdirectoryatpath:path error:&error];
?
-(Nsarray *) Subpathsofdirectoryatpath: (NSString *) path error: (NSERROR * *) error;?? Non-recursive
??Get folder under folder[Filemanger contentsofdirectoryatpath:path Error:&err (error:nil)]
?
Create a folder
[FileManager Createdirectoryatpath:path withintermediatedirectories:no Attributes:nil Error:nil];
?creating a file requires a nsdata in advanceNsdata?*data = [str?datausingencoding:nsutf8stringencoding]; [filemanager?createfileatpath:[nsstring?stringwithformat:@ "%@/1.txt", Path]?contents:data?attributes:nil];?file copy?? Folder does not exist just fail and new folder is not created[FileManager copyitematpath:[nsstring stringwithformat:@ "%@/1.txt", Path] topath:[nsstring stringWithFormat:@ "% @/bbb/1.txt ", Path] error:nil];
file Move ?? Folder does not exist just fail and new folder is not created[filemanager?moveitematpath:[nsstring?stringwithformat:@ "%@/1.txt", Path]?topath:[nsstring?stringwithformat : @ "%@/ddd/1.txt", Path]?error:nil];
File Removal[FileManager removeitematpath:[nsstring stringwithformat:@ "%@/1.txt", Path] error:nil];
iOS Intermediate--nsfilemanager common methods
