学习javaweb蛋糕商城的制作——4.编写数据表对应的三个javaBean

4.编写数据表对应的三个javaBean

1. 编写javaBean，名字分别为Goods，Type，Recommend，其中
   因为goods表里面有一个type_id的外键,所以在实体类中使用Type类型的对象来表示。同样的在Recommend表里面也有一个Goods类型的对象。代码如下所示:

Goods：

package com.sikiedu.model;

public class Goods {
	private int id;
	private String name;
	private String cover;
	private String image1;
	private String image2;
	private float price;
	private String intro;
	private int stock;
	private Type type;
	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 String getCover() {
		return cover;
	}
	public void setCover(String cover) {
		this.cover = cover;
	}
	public String getImage1() {
		return image1;
	}
	public void setImage1(String image1) {
		this.image1 = image1;
	}
	public String getImage2() {
		return image2;
	}
	public void setImage2(String image2) {
		this.image2 = image2;
	}
	public float getPrice() {
		return price;
	}
	public void setPrice(float price) {
		this.price = price;
	}
	public String getIntro() {
		return intro;
	}
	public void setIntro(String intro) {
		this.intro = intro;
	}
	public int getStock() {
		return stock;
	}
	public void setStock(int stock) {
		this.stock = stock;
	}
	public Type getType() {
		return type;
	}
	public void setType(Type type) {
		this.type = type;
	}
	public Goods(int id, String name, String cover, String image1,
			String image2, float price, String intro, int stock, Type type) {
		super();
		this.id = id;
		this.name = name;
		this.cover = cover;
		this.image1 = image1;
		this.image2 = image2;
		this.price = price;
		this.intro = intro;
		this.stock = stock;
		this.type = type;
	}
	public Goods() {
		super();
	}
	
	
}

Type：

package com.sikiedu.model;

public class Type {
	private int id;
	private String name;
	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 Type(int id, String name) {
		super();
		this.id = id;
		this.name = name;
	}
	public Type() {
		super();
	}
	
}

Recommend:

package com.sikiedu.model;

public class Recommend {
	private int id;
	private int type;//1条幅，2热销，3新品
	private Goods goods;
	public int getId() {
		return id;
	}
	public void setId(int id) {
		this.id = id;
	}
	public int getType() {
		return type;
	}
	public void setType(int type) {
		this.type = type;
	}
	public Goods getGoods() {
		return goods;
	}
	public void setGoods(Goods goods) {
		this.goods = goods;
	}
	public Recommend(int id, int type, Goods goods) {
		super();
		this.id = id;
		this.type = type;
		this.goods = goods;
	}
	public Recommend() {
		super();
	}
	
}