AFN post形式的實用小總結

AFN post的向伺服器送出資料

 AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];

    //申明傳回的結果是json類型

    manager.responseSerializer = [AFJSONResponseSerializer serializer];

    //申明請求的資料是json類型

    manager.requestSerializer=[AFJSONRequestSerializer serializer];

    //如果報接受類型不一緻請替換一緻text/html或别的

    manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/html"];

    //傳入的參數

    NSDictionary *parameters = @{@"i_name":_nameField.text,@"i_phone":_realInfo.phone,@"i_number":_cardID.text};

    [manager POST:urlStr parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {

    } success:^(NSURLSessionDataTask *task, id responseObject) {

        NSLog(@"成功");

    } failure:^(NSURLSessionDataTask *task, NSError *error) {

         NSLog(@"失敗");

    }];