A web crawler (also known as a web spider or web robot) is a program or automated scr ipt which browses the in a methodical, automated manner. Other less frequently used names for web crawlers are ants, automatic ind

自己写的网络蜘蛛，主要是包括网页抓取，以及内容提取等一些功能-Web Spider，can catch the html and anayise the content and so on.