问题
下面代码有何错误 void func1() { int *pa = NULL; func2(pa); delete pa; } void func2(in
下面代码有何错误
void func1()
{
int *pa = NULL;
func2(pa);
delete pa;
}
void func2(int *pb)
{
pb = new int(5);
}
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