当前位置: 首页 > >

axios下载文件取不到content-disposition

发布时间:

axios下载文件取不到content-disposition

axios 提交表单同时下载文件


问题描述:
直接访问url下载文件时是有Content-Dispositionheader的,使用axios时取不到该header。后台代码

@GetMapping("/exportConfig")
public void exportConfig(@RequestParam("projectId") Integer projectId, HttpServletResponse response) throws Exception {
logger.debug("access schedule exportConfig , projectId={}",projectId);
String configStr=jobService.exportConfig(projectId);
JobGroup jobGroup=jobService.getJobGroupByProjectId(projectId);
String name = new String((jobGroup.getEnvName()+"_"+jobGroup.getProjectName()+".schedule").getBytes("utf-8"), "ISO-8859-1");
response.setContentType("application/octet-stream; charset=utf-8");
response.setHeader("Content-Disposition", "attachment;filename=" + name);
OutputStream output = response.getOutputStream();
output.write(configStr.getBytes());
}

解决办法

//响应时在响应头里添加 Access-Control-Expose-Headers
response.setHeader("Access-Control-Expose-Headers", "Content-Disposition");



友情链接: