GoodsDetailDemo 仿淘宝商品详情页效果 https://github.com/xukairong93/GoodsDetailDemo/blob/master/image/Screenshot_2019-03-26-13-58-48_com.sunnsoft.goodsdetaildemo.png https://github.com/xukairong93/GoodsDetailDemo/blob/master/image/Screenshot_2019-03-26-13-59-09_com.sunnsoft.goodsdetaildemo.png