Ios AF3.0上传图像
我正在尝试使用AFNetworking 3.0将图像上传到我的服务器。我的服务器返回“请选择要上载的文件”。下面是如何在我的php文件Ios AF3.0上传图像,ios,afnetworking,Ios,Afnetworking,我正在尝试使用AFNetworking 3.0将图像上传到我的服务器。我的服务器返回“请选择要上载的文件”。下面是如何在我的php文件$filename=$\u FILES[“file”][“name”]中捕获上传的文件 -(void)uplodeImages :(NSString *)image { NSMutableURLRequest *request = [[AFHTTPRequestSerializer serializer] multipartFormRequestWithM
$filename=$\u FILES[“file”][“name”]中捕获上传的文件代码>
-(void)uplodeImages :(NSString *)image {
NSMutableURLRequest *request = [[AFHTTPRequestSerializer serializer] multipartFormRequestWithMethod:@"POST" URLString:@"http://local/upload.php" parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
[formData appendPartWithFileURL:[NSURL fileURLWithPath:image] name:@"file" fileName:@"imagename.jpg" mimeType:@"image/jpeg" error:nil];
} error:nil];
AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
NSURLSessionUploadTask *uploadTask;
uploadTask = [manager uploadTaskWithStreamedRequest:request progress:^(NSProgress * _Nonnull uploadProgress) {
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@"Laddar...");
});
} completionHandler:^(NSURLResponse * _Nonnull response, id _Nullable responseObject, NSError * _Nullable error) {
if (error) {
NSLog(@"Error: %@", error);
} else {
NSLog(@"%@ %@", response, responseObject);
}
}];
[uploadTask resume];
}
-(void)上传图像:(NSString*)图像{
NSMutableURLRequest*请求=[[AFHTTPRequestSerializer]multipartFormRequestWithMethod:@“POST”URLString:@”http://local/upload.php“参数:nil constructingBodyWithBlock:^(id formData){
[formData appendPartWithFileURL:[NSURL fileURLWithPath:image]名称:@“文件”文件名:@“imagename.jpg”mimeType:@“image/jpeg”错误:nil];
}错误:无];
AFURLSessionManager*manager=[[AFURLSessionManager alloc]initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
NSURLSessionUploadTask*上传任务;
uploadTask=[manager uploadTaskWithStreamedRequest:请求进度:^(NSProgress*\u非空uploadProgress){
dispatch\u async(dispatch\u get\u main\u queue()^{
NSLog(@“Laddar…”);
});
}completionHandler:^(NSURLResponse*\u非空响应,id\u可空响应对象,NSError*\u可空错误){
如果(错误){
NSLog(@“错误:%@”,错误);
}否则{
NSLog(@“%@%@”,响应,响应对象);
}
}];
[上传任务恢复];
}
注意:-我刚刚使用AFNetworking 3.0实现了图像上传服务
->这里kBaseURL表示服务器的基本URL
->serviceName是指服务的名称
->dictParams表示在需要时提供参数,否则为零
->图像意味着传递你的图像
注意:-这段代码是用NSObject类编写的,我们已经应用到我们的项目中
+ (void)requestPostUrlWithImage: (NSString *)serviceName parameters:(NSDictionary *)dictParams image:(UIImage *)image success:(void (^)(NSDictionary *responce))success failure:(void (^)(NSError *error))failure {
NSString *strService = [NSString stringWithFormat:@"%@%@",kBaseURL,serviceName];
[SVProgressHUD show];
NSData *fileData = image?UIImageJPEGRepresentation(image, 0.5):nil;
NSError *error;
NSMutableURLRequest *request = [[AFHTTPRequestSerializer serializer] multipartFormRequestWithMethod:@"POST" URLString:strService parameters:dictParams constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
if(fileData){
[formData appendPartWithFileData:fileData
name:@"image"
fileName:@"img.jpeg"
mimeType:@"multipart/form-data"];
}
} error:&error];
AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
NSURLSessionUploadTask *uploadTask;
uploadTask = [manager uploadTaskWithStreamedRequest:request progress:^(NSProgress * _Nonnull uploadProgress) {
NSLog(@"Wrote %f", uploadProgress.fractionCompleted);
}
completionHandler:^(NSURLResponse * _Nonnull response, id _Nullable responseObject, NSError * _Nullable error) {
[SVProgressHUD dismiss];
if (error)
{
failure(error);
}
else
{
NSLog(@"POST Response : %@",responseObject);
success(responseObject);
}
}];
[uploadTask resume];
}
UIImage *imgProfile = //Pass your image.
[WebService requestPostUrlWithImage:@"save-family-member" parameters:nil image:imgProfile success:^(NSDictionary *responce) {
NSString *check = [NSString stringWithFormat:@"%@",[responce objectForKey:@"status"]];
if ([check isEqualToString: @"1"]) {
//Image Uploaded.
}
else
{
//Failed to Upload.
}
} failure:^(NSError *error) {
//Error
}];