/**
?*?Project?Name:client2
?*?File?Name:Query.java
?*?Package?Name:servlet
?*?Date:2013-4-9下午04:22:22
?*?Copyright?（c）?2013?riambsoft?All?Rights?Reserved.
?*
?*/

package?servlet;

import?java.io.IOException;
import?java.io.PrintWriter;
import?java.util.ArrayList;
import?java.util.List;

import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?net.sf.json.JSONArray;

/**
?*?ClassName:Query?
?Function:?TODO?ADD?FUNCTION.?
?Reason:?TODO?ADD?REASON.?
?Date:?2013-4-9?下午04:22:22?

?*?
?*?@author?Administrator
?*?@version
?*?@since?JDK?1.5
?*?@see
?*/
public?class?Query?extends?HttpServlet?{

????/**
?????*?The?doGet?method?of?the?servlet.?

?????*?
?????*?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?{

????????doPost（request?response）;
????}

????/**
?????*?The?doPost?method?of?the?servlet.?

?????*?
?????*?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?{

????????request.setCharacterEncoding（“utf-8“）;
????????response.setContentType（“text/html;charset=utf-8“）;
????????PrintWriter?out?=?response.getWriter（）;

????????String?action?=?request.getParameter（“action“）;

????????List?users?=?new?ArrayList（）;
????????users.add（“1：劉振宇1“）;
????????users.add（“2：劉振宇2“）;
????????users.add（“3：劉振宇3“）;

????????System.out.println（“進入系統(tǒng)，開始傳輸數(shù)據(jù)“）;
????????System.out.println（“users“?+?users）;
???????//?JSONArray?arr?=?JSONArray.fromobject（users）;

????????//System.out.println（“arr:“?+?arr）;

????????//out.write（arr.toString（））;

????????out.write（“1“）;
????????
????????out.flush（）;
????????out.close（）;
????}

}