问题
4/9,1,4/3,(),12,36 A.2;B.3;C.4;D.5;
4/9,1,4/3,( ),12,36
A.2;B.3;C.4;D.5;
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