实现年度产值报表，将报表转存为文本文件，生成.trp文本文件，并可用操作系统附件中的记事本打开这个文件。-to achieve annual output statements, statements to the deposits transferred to a text file, generate. Trp text files, and operating system available in the annex to the Notepad to open the file.

用来生成JAVA的多种uuid字符型的方法,常用来作为数据库的主键使用(Used to generate multiple JAVA type uuid characters, the method of commonly used as a primary key for database use)