问题
1, 7, 7, 9, 3,() A.7 B.11 C.6 D.1
1, 7, 7, 9, 3,()
A.7 B.11
C.6 D.1
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