request.setCharacterEncoding("utf-8");
response.addHeader("Content-Disposition", "attachment; filename=text.xls");
response.setContentType("application/msexcel;charset=utf-8");
String params = request.getParameter("params");
response.getWriter().print(params);
这样的excel在wps里可以打开在Micrsoft Excel 里面,会提示
这个问题怎么解决