为什么我总是收到 TCP_MISS:DIRECT?Squid 为什么不缓存?
66.55.138.70 - - [20/Oct/2010:14:42:58 +0000] "GET
http://alexus.org/egg.gif HTTP/1.1" 200 12001 "http://alexus.org/"
"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_4; en-US)
AppleWebKit/533.4 (KHTML, like Gecko) Chrome/5.0.375.70 Safari/533.4"
TCP_MISS:DIRECT
答案1
当我点击该 URL 时,我收到一个不可缓存的响应:
Content-Length: 1601
Date: Wed, 20 Oct 2010 16:30:49 GMT
Content-Type: text/html; charset=UTF-8
Etag: "1e52b84-641-42d9d29c90d40"
Server: Apache
Last-Modified: Sun, 08 Apr 2007 17:22:21 GMT
Accept-Ranges: bytes
200 OK