html文件转换成txt文件的工具，许多web页面处理中很实用-html document conversion into txt document tools, many web pages dealing with a very practical

简单实用的XML解析实例，采用系统API，无需安装第三方解析工具。-Simple and practical examples of XML parsing, using the system API, without having to install third-party analytical tool.

用JAVA解析XML的jar包，非常实用的一种开源的免费的工具-Use JAVA XML packet analysis jar