amazon listing分析

# 以下 链接是 在all下 搜索词为:citizen watches for men的搜索结果链接
# 第一页
https://www.amazon.com/s?k=citizen+watches+for+men&ref=nb_sb_noss
# 第二页
https://www.amazon.com/s?k=citizen+watches+for+men&page=2&qid=1553593277&ref=sr_pg_2
# 第三页
https://www.amazon.com/s?k=citizen+watches+for+men&page=3&qid=1553593488&ref=sr_pg_3
...依次类推

           

更换搜索词测试

# 以下 链接是 在all下 搜索词为:citizen watches for men的搜索结果链接
page 1
https://www.amazon.com/s?k=watches+for+girls&ref=nb_sb_noss_1
page 2
https://www.amazon.com/s?k=watches+for+girls&page=2&qid=1553593825&ref=sr_pg_2
page 3
https://www.amazon.com/s?k=watches+for+girls&page=3&qid=1553593864&ref=sr_pg_3

           

总结：

1. qid后面跟着的是时间轴
2. k后面跟着的是关键词，+就是编码后的空格，用＋和空格一样效果
3. page是页数，链接末尾的也是页数