String.split()问题
import java.util.Arrays;
class test4
{
public static void main(String[] args)
{
/*
int[] a={5,6,3,0};
Arrays.fill(a,0,3,1);
int[] b=Arrays.copyOf(a,6);
System.out.println(Arrays.toString(a));
*/
String str="hello world";
String[] inputStr= str.split(",");
for(String each:inputStr)
System.out.println(inputStr);
}
}
------------------------------------------------------
谁来解释一下输出结果为什么是[Ljava.lang.String;@de6ced