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入门servlet：request获取请求体数据 

 1 @WebServlet("/RequestDemo5")
 2 public class RequestDemo5 extends HttpServlet {
 3     protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 4         //获取请求消息体--请求参数
 5 
 6         //1.获取字符流
 7         BufferedReader br = request.getReader();
 8         //2.读取数据
 9         String line = null;
10         while((line = br.readLine()) != null){
11             System.out.println(line);
12         }
13     }
14 
15     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
16 
17     }
18 }

 

posted @ 2019-09-07 13:44  小飞猪咯咯  阅读(2124)  评论(0)    收藏  举报