用java编写的模拟word系统的西文排版系统，其中有对文字的基本操作，如居中，左对齐，右对齐，两端对其。添加页眉，自动设置页码，页面行数等-Java simulation written word with the Western system typesetting system, including the basic operations of text, such as center, left, right aligned, both ends of its. Add header,