问题
2,3,6,8,8,4,() A.2B.3C.4D.5
2,3,6,8,8,4,()
A.2
B.3
C.4
D.5
Fatal error: Uncaught [XSException] ../../../usr/local/xunsearch/sdk/php/lib/XS.php(2559): Connection refused(C#111, localhost:8384)
thrown in /usr/local/xunsearch/sdk/php/lib/XS.php on line 2559