Question

我正在尝试在服务器上传图像，并从服务器收到意外的响应。

以下是我正在使用的代码：

    NSString *urlstring=[NSString stringWithFormat:USER_IMAGE_UPLOAD_URL_STRING];

    NSData *imageData = UIImagePNGRepresentation(image);
    int userId = self.request.userId;
    NSString *imageName = [NSString stringWithFormat:@"%d.jpg",userId];
    NSMutableDictionary *dictionary = [NSMutableDictionary dictionary];
    [dictionary setObject:[NSNumber numberWithInt:userId] forKey:@"userid"];
    [dictionary setObject:SITE_NAME forKey:@"site"];

    AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    manager.responseSerializer = [AFHTTPResponseSerializer serializer];

    [manager POST:urlstring parameters:dictionary constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
        [formData appendPartWithFileData:imageData name:@"profile_image" fileName:imageName mimeType:@"image/jpg"];
    } success:^(AFHTTPRequestOperation *operation, id responseObject) {
        //My Code to parse response
    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {

        //failure
        [self callTarget:self.request.delegate Selector:self.request.failureSelector WithObject:SOMETHING_WENT_WRONG_MSG];
    }];

作为回应，我得到了：

Notice: Undefined index: site in /var/www/vhosts/mysite.de/httpdocs/api/profile_image.php on line 14
{"status":"error","message":"No profile_image provided."}

Answer 1

试试这个：

NSData *imageData = UIImageJPEGRepresentation(image, 1);

希望这会有所帮助.. :)

用于在服务器iOS上上传图像的未定义索引

1 个答案: