text: // 设置展示详情的商品
  export const setCurrentGoods = good => ({
    type: 'SET_CURRENT_GOOD',
    good,
  });
  
  // 加入购物车
  export const addToCart = good => ({
    type: 'ADD_TO_CART',
    good,
  });
  
  // 减少数量
  export const decreaseFromCart = good => ({
    type: 'DECREASE_FROM_CART',
    good,
  });
  