淘宝　拼多多　京东 采集商品要用到ID　整站采集 ，配合过滤软件 可以一个都留全部采集
关键字采集 显示的都是前100页或者 前一部分 永远都不能采集完 很多店铺都放掉了
我用来采集拼多多商品ID 采集了半个月才采集出5000万 数据
速度没去测试过　目算 生成100万行 20 30秒吧(A lot of Jingdong acquisition goods Taobao fight to use ID station acquisition, with a filtering software can have full acquisition
Keyword collection is displayed in the first 100 pages or the former part can never be collected, many shops are released
I used to collect puzzle goods, ID took half a month to collect 50 million data
Speed does not go to test, calculate, generate 1 million lines 2030 seconds)