ajax 跨域获取 header 的问题

[sarices]

已经设置好 access-control-allow-headers 也已经有响应响应字段，但是 axios 获取响应只有 content-type，有朋友试过吗？我想获取 authorization，更新本地 token

access-control-allow-credentials: true
access-control-allow-headers: Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-Requested-With
access-control-allow-methods: GET, POST, PATCH, PUT, DELETE
access-control-allow-origin: *
authorization: Bearer 1121
content-type: application/json; charset=utf-8
date: Fri, 03 Jan 2020 03:51:56 GMT
server: nginx
status: 200```