1/天猫的产品链接:https://www.tmall.com/item.htm?id=112222222&spm=875.7789098.2015101.13.wz2IEI&pvid=d2c5ca6f-e9a4-42f8-9a6a-6185e87e14d4&abbucket=_AB-M845_B8&acm=201509290.1003.1.633870&aldid=5iPjH9bw&abtest=_AB-LR845-PR845&scm=1007.12710.20775.100200300000000&pos=13
输入的产品链接为上面截取的红色链接:https://www.tmall.com/item.htm?id=112222222
2/ 淘宝的产品链接:https://item.taobao.com/item.htm?spm=a21cv.7771689.114489.7.jkXjtA&id=123333333
输入的产品链接为上面截取的红色链接:https://item.taobao.com/item.htm?id=123333333