src/com/action/shixi_servlet.java

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package com.action;

import java.io.IOException;
import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.dao.DB;
import com.orm.Tlaoshi;
import com.orm.Tshixi;


public class shixi_servlet extends HttpServlet
{
	public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException 
	{
        String type=req.getParameter("type");
		
		if(type.endsWith("shixiAdd"))
		{
			shixiAdd(req, res);
		}
		if(type.endsWith("shixiMana"))
		{
			shixiMana(req, res);
		}
		if(type.endsWith("shixiDel"))
		{
			shixiDel(req, res);
		}
		if(type.endsWith("shixiAll"))
		{
			shixiAll(req, res);
		}
	}
	
	public void shixiAdd(HttpServletRequest req,HttpServletResponse res)
	{
		String danwei=req.getParameter("danwei");
		String didian=req.getParameter("didian");
		String gangwei=req.getParameter("gangwei");
		String del="no";
		
		String sql="insert into t_shixi(danwei,didian,gangwei,del) values(?,?,?,?)";
		Object[] params={danwei,didian,gangwei,del};
		DB mydb=new DB();
		mydb.doPstm(sql, params);
		mydb.closed();
		
		req.setAttribute("message", "操作成功");
		req.setAttribute("path", "shixi?type=shixiMana");
		
        String targetURL = "/common/success.jsp";