java http request body

Question

如何在后台拿到request中的body?

Answer 1

　　  BufferedReader reader = null;        StringBuilder sb = new StringBuilder();        try        {            reader = new BufferedReader(new InputStreamReader(request                    .getInputStream(), "utf-8"));            String line = null;            while ((line = reader.readLine()) != null)            {                sb.append(line);            }        } catch (IOException e)        {            e.printStackTrace();        } finally        {            try            {                if (null != reader)                {                    reader.close();                }            } catch (IOException e)            {            }        }        return sb.toString();