7 \4 E. @: ~/ V9 tThis request could not be forwarded to the origin server or to any parent caches.& }* b/ A3 }5 { I4 ^. s% I- ~
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可能的问题包括： 6 ?/ j* N; H4 c7 t5 k0 {0 d, G! C' V3 h' l9 t& I; U
An Internet connection needed to access this domains origin servers may be down. * ]" j3 ?) l' Z; n3 ^All configured parent caches may be currently unreachable.9 \1 [9 p3 X* T* g6 a7 [3 C
The administrator may not allow this cache to make direct connections to origin servers. 9 D$ a. Q8 `/ |& o8 f( u缓存服务器的管理员 [email protected].
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发表于 2020-8-13 09:31:38
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