java初学者,请各位多多帮忙!
我写了如下一个类:
class Number
{
int i;
}
public class Assignment
{
public static void main(String[] args) {
Number n1 = new Number();
Number n2 = new Number();
n1.i = 9;
n2.i = 47;
System.out.println("1: n1.i: " + n1.i + ",n2.i: " + n2.i);
n1 = n2;
System.out.println("2: n1.i: " + n1.i + ",n2.i: " + n2.i);
n1.i = 27;
System.out.println("3: n1.i: " + n1.i + ",n2.i: " + n2.i);
}
}
编译时无错,但在运行时,提示如下错误:
E:\javaExercise>java Assignment.java
Exception in thread "main" java.lang.NoClassDefFoundError: Assignment/java
请各位,帮忙!指出错误原因.谢了!