怎样编译包中的类?
package p2;
public class Ba{
String a;
double b;
public Ba(String aa,double bb){
a=aa;
b=bb;
}
public void show(){
if (b<0)
System.out.println("小于0!");
System.out.println(a);
}
}
import p2.*;
public class TestBa{
public static void main(String args[]){
Ba ba = new Ba("test",6);
ba.show();
}
}
D:\java>c:\jdk1.4\bin\javac p2/TestBa.java
这句就能通过
D:\java>c:\jdk1.4\bin\java p2/TestBa
这句就报错了.
错误信息:
Exception in thread "main" java.lang.NoClassDefFoundError: p2/TestBa (wrong name
: TestBa)
请问各位怎样编译包中的类呢?