newaccount.java

基于jsp的固定资产管理系统,自己做的

package 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 DAO.*;
import VO.*;

public class NewAccount extends HttpServlet {

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		this.doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		AccountDAO account=new AccountDAO();
		Account a=new Account();
		String acctemp=request.getParameter("account");
		String ID=request.getParameter("ID");
		int acc=Integer.parseInt(acctemp);
		String name=request.getParameter("name");
		String add=request.getParameter("add");
		String balancetemp=request.getParameter("balance");
		int balance=Integer.parseInt(balancetemp);
		ChargeDAO ch=new ChargeDAO();
		int charge=ch.chargeInAll();//查询charge中的费用
		a.setID(ID);
		a.setAcc_number(acc);
		a.setAcc_name(name);
		a.setAcc_add(add);
		balance=balance-charge;
		a.setAcc_balance(balance);
		int k=account.insertAccount(a);
		if(k>0)
		{
			response.sendRedirect("/mobile/newAccount_state.jsp?"+"account="+acc+"&name="+name+"&add="+add+"&balance="+balance+"&ID="+ID);
		}
		else
		{
			//转向错误页面
		}
	}

}