IOS-遍历文件夹下面的所有文件名

    NSFileManager *fileManager = [NSFileManagerdefaultManager];

    

    NSArray * paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES);

    NSString *documentsDirectory = [pathsobjectAtIndex:0];//去处需要的路径

    /// NSDocumentDirectory, NSUserDomainMask, YES)

    NSString *strPath = [documentsDirectorystringByAppendingPathComponent:self.cameraID];

    

    NSDirectoryEnumerator<NSString *> * myDirectoryEnumerator;

    

    myDirectoryEnumerator=  [fileManager enumeratorAtPath:strPath];

    

    

 while (strPath = [myDirectoryEnumeratornextObject]) {

     

     

     for (NSString * namePathin strPath.pathComponents) {

         

         NSLog(@"-----AAA-----%@", namePath  );

   

     }

   

 }