axios上传文件

需要将contype修改为multipart/form-data，如下

• js

const upfile = (data) => {
  return axios({
    url: 'https://www.ss/oss/file/upload',
    method: 'post',
    headers: {
      'Content-Type': 'multipart/form-data'
    },
    data
  })
}

• html

const formData = new FormData()
formData.append('files', file);
formData.append('name', '2323');
upfile(formData)