iPhone快速参考：将图片保存到照相册中

将图片保存在一个数组中，通过UIImageWriteToSavedPhotosAlbum进行保存

    //in the .h file put: NSMutableArray *myPhotoArray; ///then in the .m - (void) viewDidLoad {  myPhotoArray = [[NSMutableArray alloc]init]; } //However Your getting images - (void) someOtherMethod {  UIImage *someImage = [your prefered method of using this]; [myPhotoArray addObject:someImage]; } -(void) saveMePlease { //Loop through the array here for (int i=0:i<[myPhotoArray count]:i++){          NSString *file = [myPhotoArray objectAtIndex:i];          NSString *path = [get the path of the image like you would in DOCS FOLDER or whatever];          NSString *imagePath = [path stringByAppendingString:file];          UIImage *image = [[[UIImage alloc] initWithContentsOfFile:imagePath]autorelease];          //Now it will do this for each photo in the array          UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil);         } }