operatecharge.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 VO.*;
import DAO.*;
public class OperateCharge 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");
		String type=request.getParameter("type");
		String chargetemp=request.getParameter("charge");
		int charge=Integer.parseInt(chargetemp);
		Charge c=new Charge();
		c.setOperation("开户业务");
		c.setCost_type(type);
		c.setAmount(charge);
		ChargeDAO oper=new ChargeDAO();
		int k=oper.updateCharge(c);
		if(k>0)
		{
			response.sendRedirect("/mobile/charge.jsp");
		}
		else
		{
			//转向错误页面
		}
	}

}