//接收请求发来的xml消息体,并返回xml字符串

public static String recieveData(HttpServletRequest request)

    {

       

        String inputLine = null;

        // 接收到的数据

        StringBuffer recieveData = new StringBuffer();

       

        BufferedReader in = null;

        try

        {

            in = new BufferedReader(new InputStreamReader(

                    request.getInputStream(), "UTF-8"));

            while ((inputLine = in.readLine()) != null)

            {

                recieveData.append(inputLine);

            }

        }

        catch (IOException e)

        {

        }

        finally

        {

           

            try

            {

                if (null != in)

                {

                    in.close();

                }

            }

            catch (IOException e)

            {

            }

           

        }

       

        return recieveData.toString();

    }