网页抓取，可以实现网页的下载，并过滤出想要的内容。很实用-Web crawling, Web page downloads can be achieved, and to filter out unwanted content. Very practical

根据特定URL地址读取所有页面自动建立索引文件的搜索程序 -Serach app which can read all the special urls webpages and setup up index automatically

用于搜索引擎上的切词程序，可以获得比较好的分词结果。运行速度可以达到约500k词/s（笔记本上)-For the search engine on the segmentation procedure can be the result of a better word. Running speed of about 800k words/s (notebook)