Caching Apache2.4+；AEM&x2B；头

当内容未缓存时，Apache2.4缓存控制标头丢失，是否因为请求是HEAD而不是GET，此行为在2.2 WARE HEAD和post was具有缓存控制标头时有所不同

curl  -I https://localhost/test.html
HTTP/1.1 200 OK
Date: Sat, 14 Nov 2020 00:10:39 GMT
Server: Apache
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: frame-ancestors 'self'
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Type: text/html;charset=utf-8
Content-Language: en


 curl  -I https://localhost/test.html
HTTP/1.1 200 OK
Date: Sat, 14 Nov 2020 00:25:24 GMT
Server: Apache
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: frame-ancestors 'self'
Last-Modified: Sat, 14 Nov 2020 00:25:19 GMT
Accept-Ranges: bytes
Content-Length: 206004
Expires: Sun, 15 Nov 2020 00:25:24 GMT
Vary: Accept-Encoding
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Cache-Control: public, max-age=86400
Content-Type: text/html
Content-Language: en

---

您是否只更新了Apache版本或dispatcher模块？默认情况下，dispatcher只转发所有标题。dispatcher也从4.2.2更新到了4.3.3。您能解决它吗？还没有，我不确定这是Apache还是dispatcher，只在使用HEAD时发生，如果我们使用GET，内容从AEM拉到Apache，标题工作正常。