java读取http请求中的body实例代码

   public static String getBodyString(BufferedReader br) {
 String inputLine;
    String str = "";
   try {
    while ((inputLine = br.readLine()) != null) {
    str += inputLine;
    }
    br.close();
   } catch (IOException e) {
    System.out.println("IOException: " + e);
   }
   return str;
 }