AFNetworking与gbk编码格式后台数据的使用

 仅针&＃xff0c;后台数据为GBK编码时的AFNetWorking 使用情况&＃xff1a;　　

1. Request failed: unacceptable content-type: text/html     solution:

     manager.responseSerializer.acceptableContentTypes &＃61; [NSSet setWithObject:&＃64;"text/html"];

　　2,Error Domain&＃61;NSCocoaErrorDomain Code&＃61;3840 "JSON text did not start with array or object and option to allow fragments not set." UserInfo&＃61;{NSDebugDescription&＃61;JSON text did not start with array or object and option to allow fragments not set.}
  说明&＃xff1a; data数据不符合json格式&＃xff0c;可能是&＃xff0c;其中输出了其他的信息&＃xff08;有可能是错误信息&＃xff09;&＃xff0c;总之&＃xff0c;不是jsonserialize 能够解析的格式&＃xff01;

 solution&＃xff1a;查找修个数据。检查在哪里输出了其他的非json信息。

     3, Error Domain&＃61;NSCocoaErrorDomain Code&＃61;3840 "Unable to convert data to string around character 95." UserInfo&＃61;{NSDebugDescription&＃61;Unable to convert data to string around character 95.}

　　    solution:

      manager.responseSerializer &＃61; [AFHTTPResponseSerializer serializer];