Springboot vue导出功能实现代码

import axios from 'axios'
axios({
	method: 'post',
	 url: '/user/excelExport',
	 responseType：‘blob',
	 params
}
).then(res => {
const link = document.createElement('a')
let blob = new Blob([res], { type: 'application/octer-stream' });
link.style.display = 'none'
link.href = URL.createObjectURL(blob);
link.setAttribute('download', fileName + '.xlsx');
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
).catch(err => {
console.log(err)
}
);

<dependency>
<groupId>com.alibaba</groupId>
<artifactId>easyexcel</artifactId>
<version>{latestVersion}</version>
</dependency>

//这里可以不用关闭流,流在方法结束，会自动关闭，通过配置product，指定返回头
   @PostMapping(path = "/user/excelExport", produces = MediaType.APPLICATION_OCTET_STREAM_VALUE)
   public void excelExport(WithdrawListDto withdrawListDto, HttpServletResponse response) {
       List<WithdrawListVo> list = withdrawService.list(withdrawListDto);
       ExcelWriter writer = new ExcelWriter(response.getOutputStream(), ExcelTypeEnum.XLSX, true);
       Sheet sheet1 = new Sheet(1, 0, WithdrawListVo.class);
       sheet1.setSheetName("sheet1");
       writer.write(list, sheet1);
   }

@PostMapping(path = "/user/excelImport")
   public void excelImport(WithdrawListDto withdrawListDto,MultipartFile multipartFile) {
   }