userinfo.java

JAVA编程思想源代码 值得一下 很难找的

package chapter6;

public class UserInfo {

	private String userName;

	private int userNumber;

	public UserInfo(String name) {
		this(name, 0);
	}

	public UserInfo(String name, int number) {
		userName = name;
		userNumber = number;
	}

	public void print() {
		System.out.println("userName = " + userName);
		System.out.println("userNumber = " + userNumber);
	}

	public static void main(String[] args) {
		UserInfo u = new UserInfo("panglina");
		u.print();
		UserInfo user = new UserInfo("chenxinwei", 1);
		user.print();

	}

}