批量将图片保存到模拟器

采用这个方法UIImageWriteToSavedPhotosAlbum将大量图片保存到模拟器

NSArray *strFileArr = [[NSBundle mainBundle] URLsForResourcesWithExtension:@"jpg" subdirectory:nil];

for (int i = 0; i < [strFileArr count]; i++)

{

NSMutableString *strFileName = [NSMutableString stringWithString:[[strFileArr objectAtIndex:i] absoluteString]];

NSRange range = [strFileName rangeOfString:@".app"];

if (range.length > 0)

{

strFileName = [NSMutableString stringWithString:[strFileName substringFromIndex:range.location+5]];

}

UIImage *image = [UIImage imageNamed:strFileName];

UIImageWriteToSavedPhotosAlbum(image,nil,nil,nil);

}