在Firebase Hosting上提供gzip压缩文件

Question

我有兴趣使用Firebase Hosting提供gzipped html/css/js文件.我尝试在firebase.json中设置Content-Encoding标头,但在部署时出错.

据称,您可以设置的唯一标头包括:Cache-Control,Access-Control-Allow-Origin,X-UA兼容,X-Content-Type-Options,X-Frame-Options,X-XSS-Protection

有什么想法吗？

Answer 1

默认情况下,Firebase Hosting已经压缩了所有文件.例如,这里是我在firebase上托管的css文件的响应头.注意Content-Encoding标题:

Accept-Ranges:bytes
Cache-Control:max-age=7178000
Connection:keep-alive
Content-Encoding:gzip
Content-Length:3483
Content-Type:text/css; charset=utf-8
Date:Sun, 10 Jan 2016 02:09:57 GMT
ETag:"4c94283e07340e9cc0237fc2a349c94d"
Last-Modified:Sun, 10 Jan 2016 00:10:31 GMT
Server:nginx
Strict-Transport-Security:max-age=31556926; includeSubDomains; preload
Vary:Accept-Encoding
Via:1.1 varnish
X-Cache:HIT
X-Cache-Hits:1
X-Powered-By:Express
X-Served-By:cache-lax1432-LAX