1 V: `" N5 y5 l" ~% A# V. N( h4 ?This request could not be forwarded to the origin server or to any parent caches. ( Q5 A' N! ^8 F2 c ! v9 j, J# O4 P可能的问题包括： " ?1 {9 }( u6 u$ f: X+ L $ _" N# c. f8 n! V$ ]' eAn Internet connection needed to access this domains origin servers may be down. % H; L, V4 }: a# bAll configured parent caches may be currently unreachable. 2 k. }6 R7 J% U2 CThe administrator may not allow this cache to make direct connections to origin servers.' H+ O2 S8 `8 Q" j6 M3 Y! j# b
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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