摘要：
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { //1.设置响应类型 response.setContentType("application/octet-str... 阅读全文
摘要：
public static void main(String[] args) throws IOException { // TODO Auto-generated method stub //创建一个文件 HSSFWorkbook wb=new HSSFWorkbook(); //使用文件创建一个页 HSSFSh... 阅读全文