电商历史价格爬虫，京东、淘宝、天猫等电商平台数据都可以获取，慢慢买有就可以。后续还加了爬京东价格和评论的代码。你数学建模遇到困难了？
代码修改来源：https://blog.csdn.net/weixin_39416561/article/details/83926984
安装好库后 运行main
需要的网址修改进webnow表格里，一行一行添加就行
##京东、淘宝、天猫等电商平台数据都可以获取，慢慢买有就可以
爬虫时候可能会出现的版本问题 我设置了他会遇到错误重新运行 我爬完再处理数据了所以先不修正这个了 具体的有人会解决可以在Issues和我说
我设置了遇到报错重新爬一直爬到结束为止，因为我确定这个代码能跑得起来，如果你想debug记得删一下这部分
后面又加了爬价格和评论的代码 用的是web表格里的网址
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