package com.zlj.servlet;
import net.sf.json.JSONObject;
import javax.servlet.ServletException;
import javax.servlet.ServletInputStream;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Map;
@WebServlet("/login")
public class UserServlet extends HttpServlet {
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
try {
BufferedReader br = new BufferedReader(new InputStreamReader(
(ServletInputStream)req.getInputStream(), "utf-8"));
StringBuffer sb = new StringBuffer("");
String temp;
while ((temp = br.readLine()) != null) {
sb.append(temp);
}
br.close();
//获取到的json字符串
String acceptjson = sb.toString();
JSONObject json = JSONObject.fromObject(acceptjson);
System.out.println(json);
System.out.println("---------------这个是数据输出");
} catch (Exception e) {
e.printStackTrace();
}
}
}