您所请求的网址(URL)无法获取 , C' Q8 v1 V/ f$ u! l% B5 E当尝试取回该 URL 时遇到下面的错误:http://huiyuan3.77file.com/files ... 3309b51f396fe58.zip 6 `' v8 I7 v" }+ P S, a8 _# M 3 z4 T: F" S* e目前无法将您的请求进行转送操作# b0 o) N. v' q5 ?) Z y
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This request could not be forwarded to the origin server or to any parent caches. % x- j8 f$ ]! ]. U# d& ]4 n6 f. ~8 n( E, f% _
可能的问题包括:& \0 ~0 j: X$ k8 c* l) D( i
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An Internet connection needed to access this domains origin servers may be down.( n, l# W6 N! y/ y" i3 B7 ^
All configured parent caches may be currently unreachable.8 p9 y% `3 |$ |6 u$ Q# G+ n
The administrator may not allow this cache to make direct connections to origin servers. ' F+ T f" d8 q6 \5 l5 l% X( ~缓存服务器的管理员 [email protected].