day09-继承中成员变量的访问特点

day09/src/com/inmind/extends01/Assistant.java

@@ -2,4 +2,7 @@ package com.inmind.extends01;
 
 public class Assistant extends Employee{
 
+    public void help() {
+        System.out.println("在生活上帮助学生");
+    }
 }

day09/src/com/inmind/extends01/BanZhuRen.java

@@ -2,4 +2,7 @@ package com.inmind.extends01;
 
 public class BanZhuRen extends Employee {
 
+    public void manage() {
+        System.out.println("在学校管理学生");
+    }
 }

day09/src/com/inmind/extends01/Teacher.java

@@ -3,4 +3,7 @@ package com.inmind.extends01;
 public class Teacher extends Employee{
 
 
+    public void teach() {
+        System.out.println("老师在上课了");
+    }
 }