python爬虫时，抓取网页遇到的问题？

Question

我在爬虫抓取网页阶段输入代码后，没有结果，还报错，希望大神们能帮忙解答一下。代码和问题如下：

Answer 1

Your url is written wrong http:: Why are there 2 colons?

Answer 2

Two colons, brother