loginaction.java

来自「达内JAVA培训-WEB课程部分项目源代码」· Java 代码 · 共 48 行

package cn.com.tarena.web.struts.day2.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 cn.com.tarena.web.struts.day2.biz.StudentBiz;
import cn.com.tarena.web.struts.day2.form.LoginForm;
import cn.com.tarena.web.struts.day2.pojo.Student;


public class LoginAction extends Action {
	
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		LoginForm loginForm = (LoginForm)form;
		String userName = loginForm.getUserName();
		String password = loginForm.getPassword();
		
		StudentBiz studentBiz = new StudentBiz();
		
		Student student = studentBiz.getStudent(userName, password);
		
		if(student != null){
			//找到学生
			request.setAttribute("student", student);
			
			return mapping.findForward("welcome");
		}
		
		return mapping.findForward("fail");
	}

	
	
	
	
	
	
	
	
	
}