注册
package com.sunguoguo.web.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.sunguoguo.entity.Customer;
import com.sunguoguo.service.CustomerServicelmp;
public class CustomerServlet extends HttpServlet{
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
System.out.println("get请求上");
}
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
req.setCharacterEncoding("UTF-8");
//设置响应的字符集编码
resp.setContentType("text/html;charset=UTF-8");
PrintWriter writer = resp.getWriter();
System.out.println("post请求");
String accont = req.getParameter("accont");
String password = req.getParameter("password");
String name = req.getParameter("name");
//将数据放入实体类中
Customer customer = new Customer( name, password, new Date(), accont);
CustomerServicelmp cs = new CustomerServicelmp();
cs.addCustomer(customer);
//查询信息
CustomerServicelmp csi = new CustomerServicelmp();
List<Customer> list=csi.QueryServiceImp();
boolean b = cs.addCustomer(customer);
if(b){
//将查询到的数据传入容器
req.setAttribute("l", list);
req.getRequestDispatcher("Querry.jsp").forward(req, resp);
writer.write("注册成功");
}else{
writer.write("注册失败");
}
}
}
注册显示
