JavaÖ®Servlet¿ª·¢Ê¾Àý

±¾ÎÄ°üÀ¨:
A: servletÔ´ÂëʵÀý
B: servlet²¿Êð
C: ¿Í»§¶ËÔ¶³Ìµ÷ÓÃ
D: servlet¿ª·¢µ÷Óù¤¾ß
A: servletÔ´ÂëʵÀý
package com.viewlinecn.userlogin.www.servlet;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.viewlinecn.userlogin.util.OrganizeXML;
/**
* ÓÎÏ·¸öÐÔ»¯µÇ¼ÈÏÖ¤·þÎñ
* @author cairenxi * @version 1.0
*/
public class LoginGameServlet extends HttpServlet {
     private final static long serialVersionUID = -200904271326L;
     private static Log log = LogFactory.getLog(LoginGameServlet.class);
     public void init() throws ServletException {
            //no code
     } public
     void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
           // Ìí¼Ó´úÂë
    } public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
           // Ìí¼Ó´úÂë
    }
}
B: servlet²¿Êð
web.xml ÖÐÅäÖÃ<Servlet>...</Servlet>½Úµã
class: com.viewlinecn.userlogin.www.servlet.LoginGameServlet ;
url:    /servlets/login.html
C: ¿Í»§¶ËÔ¶³Ìµ÷ÓÃ
URL: http://host:port/context/servlets/login.html
D: servlet¿ª·¢µ÷Óù¤¾ß
package com.viewlinecn.common.http.util;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.HttpURLConnection;
import java.n