web 网络爬虫 用户可以使用它从网络上抓取想要得资源，开发者还可以扩展它的各个组件，来实现自己的抓取逻辑。,Reptile web network users can use it from the network you want to crawl resources, developers can also extend its various components, to achieve their own logic crawl.

主要工作是对web搜索程序进行研究；并且利用java语言实现了search crawler的搜索程序界面.,The main work is to study procedures for web search and the use of java language to achieve a search crawler search program interface.