[ this ]
class User{
private String id;
private String pwd;
public User(String id,String pwd) {
this.id=id;
this.pwd=pwd;
}
public User() {
// 다른 생성자를 호출할때 this()를 사용한다.
this("admin","admin");
}
public void printInfo() {
System.out.println("아이디:" + this.id);
System.out.println("비밀번호:" + pwd);
}
}
public class Test04_this {
public static void main(String[] args) {
User u1=new User("hello","1234");
u1.printInfo();
User u2=new User("abcd", "5678");
u2.printInfo();
}
}