easyexcel导出文件乱码

// 通过EasyExcel导出文件时出现乱码可以尝试设置编码格式为UTF-8
ExcelWriter excelWriter = EasyExcel.write(response.getOutputStream(), YourDataModel.class)
    .excelType(ExcelTypeEnum.XLSX)
    .build();
excelWriter.write(data, EasyExcel.writerSheet("sheetName").build());
excelWriter.finish();

// 另外，也可以在response设置响应头的编码格式为UTF-8
response.setCharacterEncoding("UTF-8");
response.setContentType("application/vnd.ms-excel");
response.setHeader("Content-disposition", "attachment;filename=" + URLEncoder.encode("fileName.xlsx", "UTF-8"));