src/com/action/zhuanye_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.Tzhuanye;

public class zhuanye_servlet extends HttpServlet
{
	public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException 
	{
        String type=req.getParameter("type");
		
		if(type.endsWith("zhuanyeMana"))
		{
			zhuanyeMana(req, res);
		}
		if(type.endsWith("zhuanyeAdd"))
		{
			zhuanyeAdd(req, res);
		}
		if(type.endsWith("zhuanyeDel"))
		{
			zhuanyeDel(req, res);
		}
		if(type.endsWith("zhuanyeInfo"))
		{
			zhuanyeInfo(req, res);
		}
		if(type.endsWith("zhuanyeUpdate"))
		{
			zhuanyeUpdate(req, res);
		}
		
	}
	public void zhuanyeAdd(HttpServletRequest req,HttpServletResponse res)
	{
		String name=req.getParameter("name");
		String yuanxi=req.getParameter("yuanxi");
		String sql="insert into t_zhuanye(name,yuanxi) values(?,?)";
		Object[] params={name,yuanxi};
		DB mydb=new DB();
		mydb.doPstm(sql, params);
		mydb.closed();
		
		req.setAttribute("message", "添加成功");
		req.setAttribute("path", "zhuanye?type=zhuanyeMana");
		
        String targetURL = "/common/success.jsp";