package com.example.demo;
import bean.Base_InformationBean;
import bean.InfoDAO;
import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
@WebServlet(value="/login-servlet")
public class LoginServlet extends HttpServlet {
private String code;
private String password;
private Base_InformationBean hhh;
public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
code=request.getParameter("nameid");
password=request.getParameter("pwd");
hhh=new Base_InformationBean();
hhh.setCode(code);
hhh.setPassword(password);
boolean flag= new InfoDAO().Login(hhh);
if(flag)
{
response.sendRedirect("success.jsp");
}
else
{
request.setAttribute("msg","账号或密码错误");
try {
request.getRequestDispatcher("index.jsp").forward(request,response);
} catch (ServletException e) {
throw new RuntimeException(e);
}
}
}
public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
response.setContentType("text/html");
doGet(request,response);
}
}