问题
0,3,3,6,9,5,() A,7 B. 6 C. 4 D.8
0,3,3,6,9,5,()
A,7
B. 6
C. 4
D.8
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