版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/sinat_19671783/article/details/78389642
public String readReqContent(HttpServletRequest req, HttpServletResponse resp) throws Exception{
//接收请求XML信息
req.setCharacterEncoding("UTF-8");
// 获取输入输出流
BufferedReader reade = new BufferedReader(new InputStreamReader(req.getInputStream(),"UTF-8"));
String msg = null;
StringBuilder message= new StringBuilder();
while ((msg = reade.readLine()) != null) {
message.append(msg);
}
return message.toString();
}