问题
字符串””ABCDEF""的长度是()A)11 B)10 C)5 D)3
字符串””ABCDEF""的长度是()
A)11
B)10
C)5
D)3
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