djghostghost/leetcode_java

Used to practise:

1 algorithm(couldn't bear any indescribable fucking IndentationError more of python)

2 junit(learn and practise from zero)

3 tdd(whatever)

    //分割商品成Items
    //TODO 商品的peiecePrice被修改后的情况怎么办
    if(product.piecePrice<=product.price){

        int pieceCount=product.price/product.piecePrice;

        IntStream.range(0,pieceCount).forEach(i->splitProductToItem(product));

    }
    
    @Entity

public class Item extends BasicGenericModel { @Id public String id;

//外键 Product.id
@OneToOne()
@JoinColumn(name="id")
public Product product;

}