Ios 使用多部分上传图像
我正在创建一个应用程序,我必须上传图像使用多部分文件类型,我从画廊得到。谁能告诉我怎么做吗。如何通过该图像传递参数。我找了很多,但没有找到任何解决办法。我的代码如下:-Ios 使用多部分上传图像,ios,multipart,Ios,Multipart,我正在创建一个应用程序,我必须上传图像使用多部分文件类型,我从画廊得到。谁能告诉我怎么做吗。如何通过该图像传递参数。我找了很多,但没有找到任何解决办法。我的代码如下:- NSURL *baseUrl=[NSURL URLWithString:baseUrlStringForUserRegisterPage]; NSDictionary *parameters=@{@"pic":_imageViewUserSignUpView.image}; AFHTTPSessio
NSURL *baseUrl=[NSURL URLWithString:baseUrlStringForUserRegisterPage];
NSDictionary *parameters=@{@"pic":_imageViewUserSignUpView.image};
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
manager.responseSerializer=[AFHTTPResponseSerializer serializer];
[manager POST:baseUrlStringForUserRegisterPage parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData)
{
}
progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject)
{
}
failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error)
{
}];
baseUrlStringForUserRegisterPage包含我的URL。我在这里使用AFP网络 它应该是这样工作的:
NSURL *baseUrl = [NSURL URLWithString:baseUrlStringForUserRegisterPage];
// use parameters for other parameters than the images - if needed
// NSDictionary *parameters = @{};
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
manager.responseSerializer = [AFHTTPResponseSerializer serializer];
// prepare your image(s)
UIImage *imageToUpload = _imageViewUserSignUpView.image;
NSData *imageData = UIImagePNGRepresentation(imageToUpload);
// NSData *imageData = UIImageJPEGRepresentation(imageToUpload, 0.75) // if you want to upload jpeg instead of png
[manager POST:baseUrlStringForUserRegisterPage parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
[formData appendPartWithFileData:imageData name:@"pic" fileName:@"pic.png" mimeType:@"image/png"];
// [formData appendPartWithFileData:imageData name:@"pic" fileName:@"pic.png" mimeType:@"image/jpeg"]; // if you want to upload jpeg instead of png
} progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
NSLog(@"success");
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
NSLog(@"failure");
}];
谢谢你的回复。但它并没有得到拯救。我这样做了:-voidimagePickerController:UIImagePickerController*picker完成了使用info:NSDictionary*info{{U imageViewUserSignUpView.image=[info objectForKey:UIImagePickerController原始图像];ImageConversionData=UIImageJPEG表示法\U imageViewUserSignUpView.image,0.75;[picker DismissViewControllerInitiated:YES completion:nil];}我正在进一步使用ImageConversionDatanSData。请建议我。