java写的网络爬虫，可以爬取知乎网站等等网站的文字信息，简单易懂，可以很方便的修改爬取其他网站的关键字段。-java to write the Web crawler can crawl text messages almost known sites, and more websites, easy to understand, you can easily modify key fields crawling other sites.

利用python运用递归对知乎用户信息进行爬取(Using Python to crawl information about known users)