制作简易计算器处理结果Servlet

标签：java   servlet   

ResultServlet.java：

package com.you.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;

/**
 * 
 * 类功能说明
 * 类修改者 修改日期
 * 修改说明
 * <p>Title:ResultServlet.java</p>
 * <p>Description:游海东个人开发</p>
 * <p>Copyright:Copyright(c)2013</p>
 * @author:游海东
 * @date:2014-6-15 下午11:20:56
 * @version V1.0
 */
public class ResultServlet extends HttpServlet 
{
	/**
	 * @Fields  serialVersionUID:序列化
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * Constructor of the object.
	 */
	public ResultServlet() 
	{
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() 
	{
		super.destroy(); // Just puts "destroy" string in log
	}

	/**
	 * 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 
	{
		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;charset=utf-8");
		PrintWriter out = response.getWriter();
		
		double calResult=(Double)request.getAttribute("calResult");
		out.println("calResult="+calResult);
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException 
	{
		
	}

}

制作简易计算器处理结果Servlet,布布扣,bubuko.com

制作简易计算器处理结果Servlet

标签：java   servlet   

原文地址：http://blog.csdn.net/you23hai45/article/details/31089719