Java???????????????
???????????? ???????[ 2012/10/19 10:18:20 ] ????????
????????????????????????(??????????handle)??????????????????????????????????????????????????????????????????
??????????????????????????name????????????????????ó??????????????getter?????
???????????£?
????Java????
public class Father {
????protected String name = "????????";
????public String getName() {
?????? return name;
????}
????public void method() {
?????? System.out.println("?????????????????" + this.getClass());
????}
}
????
public class Son extends Father {
????protected String name="????????";
????
????public String getName() {
?????? return name;
????}
????
????public void method() {
?????? System.out.println("?????????????????" + this.getClass());
????}
????
????public static void main(String[] args) {
?????? Father sample = new Son();//???????
?????? System.out.println("?????????"+sample.getName());
????}
}
????????????????????????
??????

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