viewstudentaction.java

struts在线考试系统. 自己还没看

package com.lili.exam.action;

import java.util.List;

import org.apache.struts2.ServletActionContext;

import com.lili.common.exception.ExamException;
import com.lili.exam.pojo.Student;
import com.lili.exam.service.ExamService;
import com.lili.exam.service.ExamServiceImpl;
import com.lili.exam.util.BeanFactory;
import com.opensymphony.xwork2.ActionSupport;

public class ViewStudentAction extends ActionSupport{
	private List<Student> students ;
	
	public String execute(){
		ExamService service = (ExamServiceImpl)BeanFactory.getBean("examService");
		try {
			students = service.listStudents();
			ServletActionContext.getRequest().setAttribute("students", students);
System.out.println("========= : "+students);
		} catch (ExamException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return SUCCESS;
	}
}