studmanager.java

一个java源码,学籍管理系统的,我老师的,我还没看呢,该让我下东西了吧

/*
 * Created on 2005-4-9
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */

/**
 * @author ywl
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
import dao.*;
import vo.*;
import exception.*;
public class StudManager {

	public static void main(String[] args) {
		StudentDAO studDAO=new StudentDAO());
		studDAO.init("stud.txt");
		try{
			studDAO.addNew(new StudentVo("200360104","777",8));
			
		}
		catch(DuplicateException e){
			System.out.print(e.getMessage());
			//e.printStackTrace();
		}
		try{
			
			StudentVo stud=studDAO.search("200360104");
			stud.print();
		}
		catch(NotFoundException e){
			System.out.print(e.getMessage());
			//e.printStackTrace();
		}
		try{
			studDAO.update(new StudentVo("200360104","xyy",8));
			
		}
		catch(NotFoundException e){
			System.out.print(e.getMessage());
			//e.printStackTrace();
		}
		try{
			
			StudentVo stud=studDAO.search("200360104");
			stud.print();
		}
		catch(NotFoundException e){
			System.out.print(e.getMessage());
			//e.printStackTrace();
		}
		try{
			studDAO.delete(new StudentVo("200360104","777",8));
			
		}
		catch(NotFoundException e){
			System.out.print(e.getMessage());
			//e.printStackTrace();
		}
		try{
			
			StudentVo stud=studDAO.search("200360104");
			stud.print();
		}
		catch(NotFoundException e){
			System.out.print(e.getMessage());
			//e.printStackTrace();
		}
		
	}
}