src/com/action/zichan_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.TCatelog;
import com.orm.TZichan;

public class zichan_servlet extends HttpServlet
{
	public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException 
	{
        String type=req.getParameter("type");
        
        if(type.endsWith("zichanList"))
        {
        	zichanList(req, res);
        }
		if(type.endsWith("zichanMana"))
		{
			zichanMana(req, res);
		}
		if(type.endsWith("zichanToAdd"))
		{
			zichanToAdd(req, res);
		}
		if(type.endsWith("zichanAdd"))
		{
			zichanAdd(req, res);
		}
	}
	
	public void zichanToAdd(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
		req.setAttribute("catelogList", getCatelogList());
		req.getRequestDispatcher("admin/zichan/zichanAdd.jsp").forward(req, res);
	}
	
	public void zichanAdd(HttpServletRequest req,HttpServletResponse res)
	{
		String catelog_id=req.getParameter("catelog_id");
		String bianhao=req.getParameter("bianhao");
		String mingcheng=req.getParameter("mingcheng");
		String shijian=req.getParameter("shijian");
		String jiazhi=req.getParameter("jiazhi");
		String type=req.getParameter("leixing");
		String fangshi=req.getParameter("fangshi");
		
		String sql="insert into t_zichan (catelog_id,bianhao,mingcheng,shijian,jiazhi,type,fangshi) " +
				   "values(?,?,?,?,?,?,?)";