loginaction.java

来自「用户登录管理」· Java 代码 · 共 41 行

package org.nitpro.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 org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.nitpro.business.UserManager;
import org.nitpro.form.UserForm;

//继承Action类
public class LoginAction extends Action {
	private UserManager um=new UserManager();
	
	public ActionForward execute(
			ActionMapping mapping,
			ActionForm form,
			HttpServletRequest request,
			HttpServletResponse response)throws Exception{
			
		UserForm userform=(UserForm)form;
		String name=userform.getName();
		String psw=userform.getPsw();
		boolean b=um.validate(name, psw);
		if(b){
	return mapping.findForward("successed");
		}else{
			ActionMessages errors=new ActionMessages();
			errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("label.deny"));
			
			if(!errors.isEmpty()){
				saveErrors(request,errors);
			}
			return mapping.findForward("failed");	
	}
	}
}