如何在myeclips中创建config.xml和mapper.xml是自动生成头文件？

-//mybatis.org//DTD Config 3.0//EN
window--------preferences-----xml------------xmlcatalog--------add-------选中你的config.dtd
key: -//mybatis.org//DTD Config 3.0//EN
 
 
-//mybatis.org//DTD Mapper 3.0//EN
window--------preferences-----xml------------xmlcatalog--------add-------选中你的mapper.dtd
key: -//mybatis.org//DTD Mapper 3.0//EN