charuseraction.java

简单的BBS系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.zjy.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.zjy.struts.form.CharuserForm;
import com.zjy.struts.form.UsersForm;
import com.zjy.struts.mypackage.UserDao;

/** 
 * MyEclipse Struts
 * Creation date: 04-18-2007
 * 
 * XDoclet definition:
 * @struts.action path="/charUser" name="charuserForm" input="/form/users.jsp" scope="request" validate="true"
 */
public class CharUserAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		CharuserForm charuserForm = (CharuserForm) form;// TODO Auto-generated method stub
		UserDao ud=new UserDao();
		UsersForm uf=ud.selectInf(charuserForm.getName());//用户名
		if(uf.getId()==0){//用户不存在
			request.setAttribute("u","null");
			request.setAttribute("aul",null);
		}else{//用户存在
		request.setAttribute("aul",uf);}//用户信息
		//System.out.println(charuserForm.getName());
		return mapping.findForward("tousers");
	}
}