* }- T5 w4 ^# K: }5 UThis request could not be forwarded to the origin server or to any parent caches. Q) B5 d* G) `. C
7 C- G; o9 n6 C. |3 W: C可能的问题包括： ; M: J2 ~# I6 {9 [: a1 Q: c5 F/ O; [3 a* C* j8 a8 p" q6 B$ ~8 S
An Internet connection needed to access this domains origin servers may be down./ h9 h4 l6 \+ A3 ^8 _
All configured parent caches may be currently unreachable.4 U1 O$ Q6 R" Z
The administrator may not allow this cache to make direct connections to origin servers. ( G) g+ ^* f, X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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