转载  https://www.bilibili.com/video/av58897621/

vue+有赞vant的商品规格sku记录-小程序

转载 https://www.jianshu.com/p/c2f18fd65b16?tdsourcetag=s_pcqq_aiomsg

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https://blog.csdn.net/qq_39648794/article/details/103751287