用jexcelapi中的jxl.jar来实现java操作EXCEL功能，使系统能够直接读出EXCEL中数据-jexcelapi use of java jxl.jar to achieve operating Excel functions, allowing the system to directly read Excel data

java操作Excel表格的api，常用于游戏中文字的整理。-java operating Excel forms api, Chinese characters commonly used in finishing the game.