问题
干水千龙A. Q5T0 B. Q50T C. T5Q0 D. T50Q
干水千龙
A. Q5T0
B. Q50T
C. T5Q0
D. T50Q
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