loginaction.java

用struts,ajax实现的聊天室

package action;

import javax.servlet.http.*;

import org.apache.struts.action.*;

import bean.User;
import service.*;
import xml.CheckXml;


public class LoginAction extends Action{
    
    public ActionForward execute(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response)throws Exception{
        String userName=request.getParameter("name");
        String userPass=request.getParameter("pass");
        String roomName=request.getParameter("room");
        if(userPass==""){        //鍒ゆ柇鏄