Question

我尝试从UIImagePicker逐个上传这两个图片。 UIImagePicker适用于单张图像。通过UIImagePicker输入，我将这些照片上传到Web服务器。对于单个图像上传到Web服务器，其工作正常，但不是两个图像，一个图像节省两次。这是我第一次使用 UIImagePicker 。我不确切知道应该在哪里进行更改，以便上传两张图片。

  - (void)takePhoto:(UIButton *)sender {


if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {

    UIAlertView   *alertView = [[UIAlertView alloc] initWithTitle:@"Error"
                                                          message:@"Device has no camera"
                                                         delegate:nil
                                                cancelButtonTitle:@"OK"
                                                otherButtonTitles: nil];

    [alertView show];

}

else{

    UIImagePickerController *picker = [[UIImagePickerController alloc] init];
    picker.delegate = self;
    picker.allowsEditing = YES;
    picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;

    [self presentViewController:picker animated:YES completion:NULL];



}


}
- (void)selectPhoto:(UIButton *)sender {

UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.allowsEditing = YES;
picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
[self presentViewController:picker animated:YES completion:NULL];

}



- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {

chosenImage = info[UIImagePickerControllerEditedImage];
chosenImage1=info[UIImagePickerControllerEditedImage];
chosenImage2=info[UIImagePickerControllerEditedImage];

imageView.image = chosenImage;

frstCmpImgView.image= chosenImage1;
scndCmpImgView.image=chosenImage2;


if ([self.navigationItem.title  isEqual: @"CLOTHING"]) {
    NSLog(@"cloth page");
    [self clothview];
}
else if([self.navigationItem.title  isEqual: @"FACE PHOTO"]){


    [self hideButtns];

    NSLog(@"face page");

}

else{
    //----compare object--

    if ([cmparObjLabel.text isEqualToString:@"Choose the 1st Object"]) {
        [self afterUploadFrstCmpObj];

    }
    else if ([cmparObjLabel.text isEqualToString:@"Choose the 2nd Object"])
    {

        [self afterUploadScndCmpObj];
    }
}
[picker dismissViewControllerAnimated:YES completion:NULL];

}

- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker {

[picker dismissViewControllerAnimated:YES completion:NULL];

}

Answer 1

您必须使用数组在拍摄照片的每次点击中添加图像，因为图像选择器一次只能获取一个图像，另一个选项您可以使用ELCAlbumPicker选择多个图像并将这些图像添加到数组上并使用它们。

从UIImagePicker上传两张图片

1 个答案: