此为网络爬虫Weblech的改装版源代码，是一个能很好地搜索网络资源的工具-This is the network version of reptiles Weblech modified source code, is a good search tool for network resources

一个简单的开源爬虫程序,适合初学者学习-A simple open source crawler, suitable for beginners to learn `` `