AFNetworking不支持text/plain,错误解决方法

/**
* 错误解决方法"Request failed: unacceptable content-type: text/plain"
* 1.添加一句代码：
* AFHTTPSessionManager *session.responseSerializer = [[AFCompoundResponseSerializer alloc] init];
* 2.在头文件"AFURLResponseSerialization.m"的如下地方添加text/plain就行了
* self.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/plain",@"text/json", @"text/javascript", nil];
*/

使用nfnetworking上传图片：

• (void)addTouXiangWithImage:(UIImage *)image andImagePath:(NSString *)imagePath {

 NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
NSString *urlString = [NSString stringWithFormat:@"%@addtouxiang.do?file=%@",IP_AND_WWW,imagePath];

// NSString urlString = [NSString stringWithFormat:@"%@addtouxiang.do",IP_AND_WWW];
AFHTTPSessionManager managerS = [[AFHTTPSessionManager alloc] initWithSessionConfiguration:configuration];
/
* 错误解决方法"Request failed: unacceptable content-type: text/plain"
* 1.添加一句代码：
* AFHTTPSessionManager *session.responseSerializer = [[AFCompoundResponseSerializer alloc] init];
* 2.在头文件"AFURLResponseSerialization.m"的如下地方添加text/plain就行了
* self.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/plain",@"text/json", @"text/javascript", nil];
*/
managerS.responseSerializer = [[AFCompoundResponseSerializer alloc] init];
NSURLSessionDataTask *taskUpload = [managerS POST:urlString parameters:nil constructingBodyWithBlock:^(id<AFMultipartFormData> _Nonnull formData) {

    // 上传图片，以文件流的格式
    NSData *imageData = UIImageJPEGRepresentation(image, 1);
    [formData appendPartWithFileData:imageData name:@"current_Image.png" fileName:imagePath mimeType:@"image/png"];
} progress:^(NSProgress * _Nonnull uploadProgress) {
    
    
} success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
    
    [self.upLoadImageHUD hide:NO];
    [self showHint:@"图片上传成功"];
    
    //IOS5自带解析类NSJSONSerialization从response中解析出数据放到字典中
    NSError *error = nil;
    NSDictionary *imageDic = [NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableLeaves error:&error];
    NSArray *imageArr = [imageDic objectForKey:@"list"];
    NSLog(@"imageDic------->>>>>%@,%@",imageDic,[[imageArr firstObject] objectForKey:@"url"]);
    
    //获取个人信息中的头像
    [self addTouXiangs:[[imageArr firstObject] objectForKey:@"url"]];
    
    
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
    
    [self.upLoadImageHUD hide:NO];
    [self showHint:error.userInfo[NSLocalizedDescriptionKey]];
    ALog(@"%@",error.userInfo);
    
    
}];
 
[taskUpload resume];

}