testbook.java

一个经典购物车（shoppingcart）实例代码

package com.jpioneer.application.book.test;

import java.util.List;

import com.jpioneer.application.book.dao.BookDAO;
import com.jpioneer.application.book.dao.impl.BookDaoImpl;
import com.jpioneer.application.book.domain.Book;
import com.jpioneer.application.util.DBCon;

public class TestBook {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		BookDAO dao=new BookDaoImpl();
		Book b=new Book();
		b.setAuthorId(66);
		b.setAuthorName("trtrr");
		b.setBookName("4444");
		b.setNumbersold(5555);
		try{
			//add
			if(dao.isExists(223)){
				System.out.println("Exists!");
			}else{
		        dao.addBook(b);
			}
			
			//update
			/*dao.updateBook(b);*/
			
			//delete
			
			//dao.deleteBook(223);
			
			
			//listAllBooks
			
/*			List list=dao.listAllBooks();
			if(list.size()>0){
				for(int i=0;i<list.size();i++){
					Book b1=(Book)list.get(i);
					System.out.println("authorName "+b1.getAuthorName()+ "\t"+ "NumberSold  "+b1.getNumbersold());
				}
			}
			*/
			
			//getByAuthorName
			/*List list=dao.getByAuthorName("金");
			System.out.println(list.size());
			if(list.size()>0){
				for(int i=0;i<list.size();i++){
					Book b1=(Book)list.get(i);
					System.out.println("authorName "+b1.getAuthorName()+ "\t"+ "NumberSold  "+b1.getNumbersold());
				}
			}*/
			
			//getByAuthorId
			/*Book b1=dao.getByAuhtorId(222);
			System.out.println("authorName "+b1.getAuthorName()+ "\t"+ "NumberSold  "+b1.getNumbersold());*/
			//addProcBook
			//dao.addProcBook(b);
		  DBCon.setClose();
		}catch(Exception e){
			e.printStackTrace();
		}

	}

}