chemistryservlet.java

来自「手机游戏设计一书的源代码」· Java 代码 · 共 36 行

package  webservice.web;

import  javax.servlet.*;
import  javax.servlet.http.*;
import  java.io.*;
import  java.util.*;


public class ChemistryServlet extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GBK";

    //初始化全局变量
    public void init () throws ServletException {}

    //处理 HTTP Get 请求
    public void doGet (HttpServletRequest request, HttpServletResponse response) throws ServletException,
            IOException {
        String inputpara = request.getParameter("inputpara");
        ChemistryProvider provider = new ChemistryProvider();
        String elementName = provider.getNameByNumber(Integer.parseInt(inputpara));
        DataOutputStream output = new DataOutputStream(response.getOutputStream());
        output.writeUTF(elementName);
        output.flush();
        output.close();
    }

    //处理 HTTP Post 请求
    public void doPost (HttpServletRequest request, HttpServletResponse response) throws ServletException,
            IOException {
        doGet(request, response);
    }

    //摧毁Servlet释放资源
    public void destroy () {}
}