class Dice{ public void get(){System.out.println("哈哈");}} class DiceGame{public DiceGame(){Dice dice = new Dice();}public void get1(){dice.get();}}public class b{public static void main(String[] args){}}这个程序提示 b.java:16:错误:找不
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/16 08:08:41
![class Dice{ public void get(){System.out.println(](/uploads/image/z/5096663-71-3.jpg?t=class+Dice%7B+public+void+get%28%29%7BSystem.out.println%28%22%E5%93%88%E5%93%88%22%29%3B%7D%7D+class+DiceGame%7Bpublic+DiceGame%28%29%7BDice+dice+%3D+new+Dice%28%29%3B%7Dpublic+void+get1%28%29%7Bdice.get%28%29%3B%7D%7Dpublic+class+b%7Bpublic+static+void+main%28String%5B%5D+args%29%7B%7D%7D%E8%BF%99%E4%B8%AA%E7%A8%8B%E5%BA%8F%E6%8F%90%E7%A4%BA+b.java%3A16%3A%E9%94%99%E8%AF%AF%3A%E6%89%BE%E4%B8%8D)
class Dice{ public void get(){System.out.println("哈哈");}} class DiceGame{public DiceGame(){Dice dice = new Dice();}public void get1(){dice.get();}}public class b{public static void main(String[] args){}}这个程序提示 b.java:16:错误:找不
class Dice
{
public void get()
{
System.out.println("哈哈");
}
}
class DiceGame
{
public DiceGame(){
Dice dice = new Dice();
}
public void get1()
{
dice.get();
}
}
public class b
{
public static void main(String[] args)
{
}
}
这个程序提示 b.java:16:错误:找不到符号dice.get();麻烦请大虾指导小弟下到底那里错误 最好能修改成正确的程序
class Dice{ public void get(){System.out.println("哈哈");}} class DiceGame{public DiceGame(){Dice dice = new Dice();}public void get1(){dice.get();}}public class b{public static void main(String[] args){}}这个程序提示 b.java:16:错误:找不
class DiceGame
{
Dice dice;
public DiceGame(){
dice = new Dice();
}
public void get1()
{
dice.get();
}
}
应该这样写,声明为成员变量,否则只是方法局部变量,出了构造方法,就访问不到了.