摘要:
目标网页:http://www.axlcg.com/wmxz/1.html 1. 首先取得第一页每一个图集的url 可以看到图集的url实在ul class 为homeboy ul clearfix line dot底下的li中的a标签里面,所以我们要 一层一层地接近目标。 2. 获取每一页的url 阅读全文
摘要:
定义 In computer science, binary search, also known as half interval search, logarithmic search, or binary chop, is a search algorithm that finds the po 阅读全文