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狀態碼200是否正常？或304是正常的？ 圖像是公開的，並在365天內固定，爲每個用戶提供相同的圖像。狀態代碼200或304？哪一個是正確的？ Amazon CloudFront with S3
當我上傳圖像時，我在Amazon S3上將Cache-Control設置爲max-age = 31536000。
請幫忙。 :)你可以檢查如何正確設置？
我想省錢以獲得帶寬。
General
Request URL:http://cdn.xxx.com/abcdefg.jpg
Request Method:GET
Status Code:200 OK
Remote Address:54.111.111.11:80
Response Headers
Accept-Ranges:bytes
Age:459753
Cache-Control:max-age=31536000
Connection:keep-alive
Content-Length:83256
Content-Type:image/jpeg
Date:Tue, 14 Feb 2017 00:11:18 GMT
ETag:"5a6cf63186d10eb1fbe161d7de181cc6"
Last-Modified:Thu, 09 Feb 2017 12:45:31 GMT
Server:AmazonS3
Via:1.1 b3825aee9279d95a2a68132ed5dca00f.cloudfront.net (CloudFront)
X-Amz-Cf-Id:J9ncFq1xBjXA4MhF7hxpMIldiR-8aIzjmhAq9tTaT8EaRo54vkbjYQ==
X-Cache:Hit from cloudfront
Request Headers
GET /abcdefg.jpg HTTP/1.1
Host: cdn.xxx.com
Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: image/webp,image/*,*/*;q=0.8
Referer: http://cdn.xxx.com/aaaaa
Accept-Encoding: gzip, deflate, sdch
Accept-Language: en-US,en;q=0.8,ko;q=0.6
Cookie: _gat=1; _ga=GA1.3.698203739.1486458204