商品管理系统

程序模拟某公司的商品管理，商品信息包括：商品id，商品名称，价格，生产日期，产地，上架日期，库存；请新建数据库表进行商品信息管理，并使用控制台完成以下操作：
a)添加商品信息；
b)查询商品信息【商品名称全模糊匹配】；
c)修改商品信息-要求打印出修改前的商品信息和修改后的商品信息；
d)删除商品信息；
e)按上架日期降序显示所有商品

部分未完成`

pojo层
package com.iflytek.pojo;

public class Shop {

private int id;
private String name;
private double price;
private String createTime;
private String address;
private String saleTime;
private int store;
public Shop() {
	// TODO Auto-generated constructor stub
}

public Shop(int id, String name, double price, String createTime, String address, String saleTime, int store) {
	super();
	this.id = id;
	this.name = name;
	this.price = price;
	this.createTime = createTime;
	this.address = address;
	this.saleTime = saleTime;
	this.store = store;
}

public int getId() {
	return id;
}
public void setId(int id) {
	this.id = id;
}
public String getName() {
	return name;
}
public void setName(String name) {
	this.name = name;
}
public double getPrice() {
	return price;
}
public void setPrice(double price) {
	this.price = price;
}
public String getCreateTime() {
	return createTime;
}
public void setCreateTime(String createTime) {
	this.createTime = createTime;
}
public String getAddress() {
	return address;
}
public void setAddress(String address) {
	this.address = address;
}
public String getSaleTime() {
	return saleTime;
}
public void setSaleTime(String saleTime) {
	this.saleTime = saleTime;
}
public int getStore() {
	return store;
}
public void setStore(int store) {
	this.store = store;
}

@Override
public String toString() {
	return "Shop [id=" + id + ", name=" + name + ", price=" + price + ", createTime=" + createTime + ", address="
			+ address + ", saleTime=" + saleTime + ", store=" + store + "]";
}

}

dao层
package com.iflytek.dao;

import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;
import org.apache.commons.dbutils.handlers.BeanListHandler;

import com.iflytek.pojo.Shop;
import com.iflytek.util.JDBCUtil;

public class ShopDao {

private static QueryRunner runner=new QueryRunner(JDBCUtil.getDataSource());

public void addShop(Shop shop) {
	String sql="insert into t_shop(name,price,create_time ,address,sale_time ,store) values(?,?,?,?,?,?)";
	Object params[]= {shop.getName(),shop.getPrice(),shop.getCreateTime(),
			shop.getAddress(),shop.getSaleTime(),shop.getStore()};
	try {
		runner.update(sql, params);
	} catch (SQLException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
}

public List queryByName(String name){
	List  shops=new ArrayList();
	String sql="select id,name,price,creat_time createTime,address,sale_time saleTime,store from t_shop where name like ? ";
	Object params[]= {"%"+name+"%"};
	try {
		shops=runner.query( sql, params,new BeanListHandler<>(Shop.class));
	} catch (SQLException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	return shops;
}

public Shop queryById(int id){
	Shop shop=null;
	String sql="select id,name,price,creat_time createTime,address,sale_time saleTime,store from t_shop where id=? ";
	Object [] params= {id};
	try {
		shop=runner.query( sql, params, new BeanHandler<>(Shop.class));
	} catch (SQLException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	return shop;
}

public void updateShop(Shop shop) {
	String sql="update t_shop set name=?,price=?,address=?,sale_time=?,store=? where id=? ";
	Object params[]= {shop.getName(),shop.getPrice(),shop.getCreateTime(),
			shop.getAddress(),shop.getSaleTime(),shop.getStore(),shop.getId()};
	try {
		runner.update(sql, params);
	} catch (SQLException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
}

public void deleteShop(int id) {
	String sql="delete from t_shop where id=? ";
	Object params[]= {id};
	try {
		runner.update(sql, params);
	} catch (SQLException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
}

public List queryOrderByTime(){
	List  shops=new ArrayList();
	String sql="select id,name,price,creat_time createTime,address,sale_time saleTime,store from t_shop order by sale_time desc";
	try {
		shops=runner.query( sql,new BeanListHandler<>(Shop.class));
	} catch (SQLException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	return shops;
}

}

service层
package com.iflytek.service;

import java.util.List;

import com.iflytek.pojo.Shop;

public interface ShopService {

public void addShop(Shop shop);

public List queryByName(String name);

public Shop queryById(int id);

public void updateShop(Shop shop);

public void deleteShop(int id);

public List queryOrderByTime();

}

impl层
package com.iflytek.service.impl;

import java.util.List;

import com.iflytek.dao.ShopDao;
import com.iflytek.pojo.Shop;
import com.iflytek.service.ShopService;

public class ShopServiceImpl implements ShopService{

private static ShopDao shopDao=new ShopDao();
@Override
public void addShop(Shop shop) {
	shopDao.addShop(shop);
	
}

@Override
public List queryByName(String name) {
	return shopDao.queryByName(name);
}

@Override
public Shop queryById(int id) {
	return shopDao.queryById(id);
}

@Override
public void updateShop(Shop shop) {
	shopDao.updateShop(shop);
}

@Override
public void deleteShop(int id) {
	shopDao.deleteShop(id);
}

@Override
public List queryOrderByTime() {
	return shopDao.queryOrderByTime();
}

}

测试类MyTest
package com.iflytek.day27;

import java.util.List;
import java.util.Scanner;

import com.iflytek.pojo.Shop;
import com.iflytek.service.ShopService;
import com.iflytek.service.impl.ShopServiceImpl;

public class MyTest {

private static Scanner scanner=new Scanner(System.in);
private static ShopService shopService=new ShopServiceImpl();

public static void main(String[] args) {
	System.out.println("欢迎进入商品管理系统");
	login();
}

private static void login() {
	while(true) {
		System.out.println("1)添加商品信息；\r\n" + 
				"2)查询商品信息【商品名称全模糊匹配】；\r\n" + 
				"3)修改商品信息-要求打印出修改前的商品信息和修改后的商品信息；\r\n" + 
				"4)删除商品信息；\r\n" + 
				"5)按上架日期降序显示所有商品");
		int option=scanner.nextInt();
		switch (option) {
		case 1:
			Shop shop=new Shop(0, "IQOO", 2998.00, "2019.3.1", "深圳", "2019.3.12", 1000000);
			shopService.addShop(shop);
			break;
		case 2:
			List shops=shopService.queryByName("空");
			for (Shop shop2 : shops) {
				System.out.println(shop2);
			}
			break;
		case 3:
			Shop shop3=shopService.queryById(3);//查询修改前的信息
			System.out.println(shop3);
			shop3.equals("上海");
			shop3.setName("黑鲨2");
			System.out.println(shop3);//修改
			shop3=shopService.queryById(3);//修改后
			System.out.println(shop3);
			break;
		case 4:
			shopService.deleteShop(5);
			break;
		case 5:
			List shops5=shopService.queryByName("空");
			for (Shop shop2 : shops5) {
				System.out.println(shop2);
			}
		case 6:
			System.exit(0);;
			break;
		}
	}		
}

}