问题:
public class TestApp{
public static void main(String[] args){
try{
String myname = null;
if(myname.length()>2)
System.out.print(“1”);
}catch(NullPointerException e){
System.out.print(“2”); } } }
上述程序运行后的输出是哪项?()
A . 1
B . 12
C . 21
D . 2
public class TestApp{
public static void main(String[] args){
try{
String myname = null;
if(myname.length()>2)
System.out.print(“1”);
}catch(NullPointerException e){
System.out.print(“2”); } } }
上述程序运行后的输出是哪项?()
● 参考解析
本题暂无解析