关于项目属性书写应该严重注意的问题

最新推荐文章于 2024-11-06 14:26:36 发布

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最新推荐文章于 2024-11-06 14:26:36 发布

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本文链接：https://blog.youkuaiyun.com/weixin_40358672/article/details/94425331

本文详细解析了在Java中正确声明对象属性的重要性，通过一个Goods类实例，强调了属性名称一致性和正确性对于对象查询和依赖注入的关键作用。

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这样马马虎虎不注意属性的书写细节，会导致属性查询或者注入失败。

public class Goods {
	
	**private Integer goodsId;**
	private String goodsName;
	private String goodsType;
	private Double goodsPrice;
	private Integer goodsCount;
	
	
	public Goods() {
	}
	
	public Goods(Integer id, String goodsName, String goodsType, Double goodsPrice, Integer goodsCount) {
		super();
		this.goodsId = id;
		this.goodsName = goodsName;
		this.goodsType = goodsType;
		this.goodsPrice = goodsPrice;
		this.goodsCount = goodsCount;
	}
	
	@Override
	public String toString() {
		return "Goods [id=" + goodsId + ", goodsName=" + goodsName + ", goodsType=" + goodsType + ", goodsPrice="
				+ goodsPrice + ", goodsCount=" + goodsCount + "]";
	}
	
	**public Integer getId() {
		return goodsId;
	}
	public void setId(Integer id) {
		this.goodsId = id;
	}**
	public String getGoodsName() {
		return goodsName;
	}
	public void setGoodsName(String goodsName) {
		this.goodsName = goodsName;
	}
	public String getGoodsType() {
		return goodsType;
	}
	public void setGoodsType(String goodsType) {
		this.goodsType = goodsType;
	}
	public Double getGoodsPrice() {
		return goodsPrice;
	}
	public void setGoodsPrice(Double goodsPrice) {
		this.goodsPrice = goodsPrice;
	}
	public Integer getGoodsCount() {
		return goodsCount;
	}
	public void setGoodsCount(Integer goodsCount) {
		this.goodsCount = goodsCount;
	}