在过去的几周里，我们看到BW使用量大幅增加，但页面浏览量却没有。我终于研究了access_logs并在那里找到了这样的TON行：
173.252.103.0 - - [09/Mar/2013:17:48:19 -0500] "GET /files/imagecache/article_max_width/news/2013-03-04/H_h90_110.jpg HTTP/1.1" 403 344 "-" "facebookexternalhit/1.1 (+h
ttp://www.facebook.com/externalhit_uatext.php)"
173.252.103.2 - - [09/Mar/2013:17:48:19 -0500] "GET /files/imagecache/article_max_width/news/2013-03-04/NT_audyssey_wireless_mediaa.jpg HTTP/1.1" 403 362 "-" "facebooke
xternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)"
173.252.103.3 - - [09/Mar/2013:17:48:19 -0500] "GET /files/imagecache/article_max_width/news/2013-03-05/TR_board.jpg HTTP/1.1" 403 343 "-" "facebookexternalhit/1.1 (+ht
tp://www.facebook.com/externalhit_uatext.php)"
173.252.103.6 - - [09/Mar/2013:17:48:19 -0500] "GET /files/imagecache/article_max_width/news/2013-03-03/LG%20Optimus%20G.jpg HTTP/1.1" 403 347 "-" "facebookexternalhit/
1.1 (+http://www.facebook.com/externalhit_uatext.php)"
173.252.103.4 - - [09/Mar/2013:17:48:19 -0500] "GET /files/imagecache/article_max_width/review/2013-03-04/5-lit.jpg HTTP/1.1" 403 342 "-" "facebookexternalhit/1.1 (+htt
p://www.facebook.com/externalhit_uatext.php)"
173.252.103.2 - - [09/Mar/2013:17:48:19 -0500] "GET /files/imagecache/article_max_width/review/2013-03-02/IMG_9546.JPG HTTP/1.1" 403 345 "-" "facebookexternalhit/1.1 (+
http://www.facebook.com/externalhit_uatext.php)"
173.252.103.1 - - [09/Mar/2013:17:48:19 -0500] "GET /files/imagecache/article_max_width/news/2013-03-05/deal0305.png HTTP/1.1" 403 343 "-" "facebookexternalhit/1.1 (+ht
tp://www.facebook.com/externalhit_uatext.php)"
173.252.103.4 - - [09/Mar/2013:17:48:19 -0500] "GET /files/imagecache/article_max_width/news/2013-03-05/H_Geforce.jpg HTTP/1.1" 403 344 "-" "facebookexternalhit/1.1 (+h
ttp://www.facebook.com/externalhit_uatext.php)"
在几天和几天内，它们确实存在PAGES。我无法弄清楚这里发生了什么，我真的不想用Apache来阻止“facebookexternalhit”机器人。
有什么想法吗？
答案 0 :(得分：1)
我的服务器上遇到同样的问题。我解决了这个问题，删除了og:url元标记并更改了我在此处提到的og:image元标记：https://stackoverflow.com/a/24107181/3248313