POI导出Excel时候总是出现中文名乱码问题

<span style="font-size:18px;">//设置输出流OutputStream out = response.getOutputStream(); response.reset();String fileName = rptName+"_"+date;// 文件名 response.setHeader("Content-Disposition", "attachment;filename="+new String(fileName.getBytes("gbk"),"iso8859-1")+".xlsx");response.setContentType("application/x-download; charset=UTF-8");</span>

使用实例代码如上：

分析如下代码——将String字符串以gbk编码字节转换为另外一种编码格式的字符串

<span style="font-size:18px;">new String(fileName.getBytes("gbk"),"iso8859-1")+".xlsx"</span>