AFNetwoking post请求时body要求raw格式 一直不成功,使用postman可以成功
AFHTTPSessionManager *session = [AFHTTPSessionManager manager];
session.requestSerializer = [AFJSONRequestSerializer serializer];
[session.requestSerializer setValue:@"charset=utf-8;application/json" forHTTPHeaderField:@"Content-Type"];
session.responseSerializer = [AFJSONResponseSerializer serializer];
[session POST:URLString parameters:parameters progress:^(NSProgress * _Nonnull uploadProgress) {
} success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
if (responseObject) {
}
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
}];