+ T6 Q; B9 o) ~; U: aThis request could not be forwarded to the origin server or to any parent caches.5 \; n: @: _3 D6 J+ x+ M h, c
) g5 k0 B3 s2 h% J可能的问题包括： ) Q$ v8 M7 S9 r3 F4 e. Z7 Y3 s! S# ?6 G8 k- R
An Internet connection needed to access this domains origin servers may be down. - ]7 V% j2 I% \9 t2 S" nAll configured parent caches may be currently unreachable. 3 P4 m' D: w; ]6 k0 dThe administrator may not allow this cache to make direct connections to origin servers. 5 [9 k3 c- w. t% h4 }* R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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