scoreservlet.java~29~

css+Ajax技术实现学员分数查看的功能

package com.accp.teem.client.setvlet ;

import javax.servlet.* ;
import javax.servlet.http.* ;
import java.io.* ;
import java.util.* ;
import com.accp.teem.server.action.Business ;
import com.accp.teem.server.entity.Score ;

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

  //Process the HTTP Get request
  public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
  {
    request.setCharacterEncoding("GBK") ;
    response.setContentType(CONTENT_TYPE) ;

    PrintWriter out = response.getWriter() ;

    //获取学生姓名
    String name = request.getParameter("scoreName") ;

    //封装信息
    Score score = new Score() ;
    score.setName(name) ;
    System.out.println(name) ;

    //执行查询
    try
    {
      score = Business.selectByName(score) ;
    }
    catch(Exception ex)
    {
      ex.printStackTrace() ;
    }

    //以XML返回结果
    if(score != null)
    {
      out.println("<?xml version=\"1.0\" encoding=\"GBK\"?>");
      out.println("<score>") ;
      out.println("<name>" + score.getName() + "</name>") ;
      out.println("<java>" + score.getJava() + "</java>") ;
      out.println("<net>" + score.getNet() + "</net>") ;
      out.println("<js>" + score.getJs() + "</js>") ;
      out.println("</score>") ;
    }
    out.close() ;
  }

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