src/com/action/jigou_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.TAdmin;
import com.orm.Tjigou;
import com.service.liuService;

public class jigou_servlet extends HttpServlet
{
	public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException 
	{
        String type=req.getParameter("type");
		
		if(type.endsWith("jigouMana"))
		{
			jigouMana(req, res);
		}
		if(type.endsWith("jigouAdd"))
		{
			jigouAdd(req, res);
		}
		if(type.endsWith("jigouDel"))
		{
			jigouDel(req, res);
		}
	}
	
	
	public void jigouAdd(HttpServletRequest req,HttpServletResponse res)
	{
		String targetURL="";
		
		String bianhao=req.getParameter("bianhao");
		String name=req.getParameter("name");
		String del="no";
		System.out.println(liuService.panduanbumenbianhao(bianhao));
		if(liuService.panduanbumenbianhao(bianhao)==true)
		{
			req.setAttribute("message", "部门编号重复");
			req.setAttribute("path", "admin/jigou/jigouAdd.jsp");
			
	        targetURL = "/common/success.jsp";
	        dispatch(targetURL, req, res);
		}
		else
		{
			String sql="insert into t_jigou(bianhao,name,del) values(?,?,?)";
			Object[] params={bianhao,name,del};