有包的如何调试,如何保存呢?
//: Assignment.java
// Assignment with objects is a bit tricky
package c03;
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);
}
}
我想把这个文件保存到E盘的JAVA文件夹里。
不知道是不是应该先建立一个C3的文件夹?
还有就是如何调试呢?