通过Java语言实现文件的读取，可以打开任意位置的文件，实现Vrml到XML文件的转换-Java language through reading the file, you can open the file anywhere, to achieve Vrml conversion to XML file

网页的弹出层演示例子，尽量使用IE浏览器或者Firefox浏览器打开此文件-Web pop-up layer demonstration example, try to use IE browser or Firefox browser to open the file