问题
海可本呵A. A9D2 B. RDB2 C. AD92 D. 3D92
海可本呵
A. A9D2
B. RDB2
C. AD92
D. 3D92
请帮忙给出正确答案和分析,谢谢!
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