shopadressselectbyid.java

来自「是一个企业的进销存系统。账号问1001密码为123456」· Java 代码 · 共 63 行

package com.jxc.shopAdressServlet;

import java.io.IOException;
import java.sql.*;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.jxc.dao.Conn;
import com.jxc.dao.DBConnection;
import com.jxc.dao.ShopAdressTreat;
import com.jxc.vo.ShopAdress;
import com.jxc.vo.Vo;

public class ShopAdressSelectById extends HttpServlet {

	

	public void destroy() {
		super.destroy();
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doPost(request, response);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		request.setCharacterEncoding("UTF-8");
		String gid = request.getParameter("id");
		String method = request.getParameter("method");
		Vo shopa = new ShopAdress();
		HttpSession session = request.getSession();
		if (method.equals("update")) {
			Connection conn = Conn.getConnection();
			shopa = new ShopAdressTreat().selectById(conn, gid);
			session.setAttribute("shopa", shopa);
			response.sendRedirect("../shopAdress/ShopAdressUpdate.jsp");
		} 
		else if (method.equals("selectbyid")) {
			Connection conn=Conn.getConnection();
			if (new ShopAdressTreat().selectId(conn, gid)) { 
				Connection conn1=Conn.getConnection();
				shopa = new ShopAdressTreat().selectById(conn1, gid);
				session.setAttribute("shopa", shopa);
				response.sendRedirect("../shopAdress/ShopAdressSeleByctId.jsp");
			} else {
				session.setAttribute("erro", "false");
				response.sendRedirect("../shopAdress/ShopAdressSeleByctId.jsp");
			}
		}
	}

	public void init() throws ServletException {

	}

}