src/com/servlet/htshServlet.java

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package com.servlet;

import java.io.IOException;
import java.io.PrintWriter;
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.bean.htsh;
import com.dao.htshDao;
import com.util.DBO;
import com.util.StaticMethod;

import java.util.List;
import java.sql.ResultSet;

public class htshServlet extends HttpServlet {
	public void service(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		request.setCharacterEncoding("gb2312");
		System.out.println("method" + request.getParameter("method"));
		String method = (String) request.getParameter("method");
		if (method.equals("insert")) {// 合同审核添加
			insertM(request, response);
		} else if (method.equals("list")) {// 合同审核列表
			ListM(request, response);
		} else if (method.equals("delete")) {// 合同审核删除
			deleteM(request, response);
		} else if (method.equals("modifyindex")) {// 合同审核修改页面
			modifyIndex(request, response);
		} else if (method.equals("modify")) {// 合同审核修改
			modifyM(request, response);
		} else if (method.equals("detail")) {// 合同审核详细信息
			detailM(request, response);
		} else if (method.equals("Plist")) {// 合同审核列表信息
			PListM(request, response);
		}
	}

	private void insertM(HttpServletRequest request,
			HttpServletResponse response) {// 合同审核添加
		htshDao dao = new htshDao();
		htsh htsh = new htsh();
		htsh.setHtshid((String) request.getParameter("keyid"));
		htsh.setHt((String) request.getParameter("ht"));
		htsh.setYh((String) request.getParameter("yh"));
		htsh.setSj((String) request.getParameter("sj"));
		htsh.setYj((String) request.getParameter("yj"));
		htsh.setZt((String) request.getParameter("zt"));

		response.setCharacterEncoding("gb2312");
		try {
			dao.insert(htsh);
			request.setAttribute("flag", "操作成功");

			request.getRequestDispatcher("htsh/htshadd.jsp").forward(request,
					response);
		} catch (Exception e) {