使用AFNetworking上传多张图像

UIImage *image1 = [UIImage imageNamed:@"about_app"];UIImage *image2 = [UIImage imageNamed:@"alter"];NSArray *array = @[image1,image2];NSMutableURLRequest *request = [[AFNetWorkSingleton shareInstance] multipartFormRequestWithMethod:@"POST" path:@"Mindex/getimg" parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData>formData){int i = 0;for(UIImage *eachImage in array){    NSData *imageData = UIImageJPEGRepresentation(eachImage,0.5);    [formData appendPartWithFiledata:imageData name:[NSString stringWithFormat:@"file%d",i ] fileName:[NSString stringWithFormat:@"file%d.jpg",i ] mimeType:@"image/jpeg"];    i++;}}];

试试这个。