角度：gzip http GET请求返回0字节大小但已传输20mb

如何解决角度：gzip http GET请求返回0字节大小但已传输20mb

“ url”是应该返回gzip 19 + MB的API

this.httpClient.get(url).subscribe(data => console.log(data))
// -> data is 'null'

我尝试添加responseType：'text'，结果为空字符串 Mozzila的客户说

type: gzip
transfered: 19.47MB
size: 0 B

请求标头

Host: //hidden
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:81.0) Gecko/20100101 Firefox/81.0
Accept: application/json,text/plain,*/*
Accept-Language: en
Accept-Encoding: gzip,deflate,br
Authorization: bearer //hidden
Origin: http://localhost:4200
Connection: keep-alive
Referer: http://localhost:4200/pages/home
Pragma: no-cache
Cache-Control: no-cache

响应标题：

HTTP/1.1 200 
Content-Type: application/zip
Content-Length: 20417373
Connection: keep-alive
content-encoding: gzip
Content-disposition: attachment; filename="tfmd_archive_2020-10-05.czml.gz"
Accept-Ranges: bytes
Date: Wed,07 Oct 2020 09:28:44 GMT
Access-Control-Allow-Origin: http://localhost:4200
vary: Origin
Access-Control-Allow-Credentials: true
Access-Control-Expose-Headers: Authorization,DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range
X-Kong-Upstream-Latency: 14
X-Kong-Proxy-Latency: 12
Via: kong/2.0.0

通过POSTMAN尝试时，我成功接收了所有数据，并且一切正常。 角度代码可能有问题吗？ 如何访问数据？