GET /pic/201408/102.
jpg HTTP/1.1
Host: www.js-code
.COM
Connection: keep-alive
Cache-Control: no-cache
Accept: image/webp,*/*;q=0.8
PRagma: no-cache
User-Agent: Mozilla/5.0 (Windows NT 6.1) Apple
webkit/537.36 (KHT
ML, like Gecko) Ch
rome/29.0.1547.66 Safari/537.36
Referer: https://www.js-code.com/
Accept-Encoding: gzip,deflate,sdch
Accept-Language: zh-CN,zh;q=0.8
HTTP/1.1 200 OK
Content-Length: 66529
Content
-ty
PE: image/jpeg
Last-Modified: Tue, 19 Aug 2014 12:23:54 GMT
Accept-Ranges: bytes
ETag: "029e570a8bbc
F1:1ae2"
Server: Microsoft
-iIS/6.0
X-Powe
red-By: ASP.NET
Date: Wed, 20 Aug 2014 00:29:03 GMT
xxx
GET /pic/201408/102.jpg HTTP/1.1
Host: www.js-code.com
Connection: keep-alive
Cache-Control: max-age=0
Accept: image/webp,*/*;q=0.8
Pragma: no-cache
If-Modified
-since: Tue, 19 Aug 2014 12:23:54 GMT
User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebK
IT/537.36 (KHTML, like Gecko) C
hrome/29.0.1547.66 Safari/537.36
If-None-Match: "029e570a8bb
CF1:1ae2"
Referer: https://www.js-code.com/
Accept-Encoding: gzip,deflate,sdch
Accept-Language: zh-CN,zh;q=0.8
HTTP/1.1
304 Not Modified
Last-Modified: Tue, 19 Aug 2014 12:23:54 GMT
Accept-Ranges: bytes
ETag: "029e570a8bbcf1:1ae2"
Server: Microsoft-IIS/6.0
X-Powered-By: ASP.NET
Date: Wed, 20 Aug 2014 00:29:54 GMT