public class Teacher { private String teacherName; private String gendar; // 构造方法:初始化属性值,没有返回类型 public Teacher() { System.out.println("Teacher类的构造方法"); } public void teach() { System.out.println("备课"); System.out.println("授课"); } public static void main(String[] args) { Teacher teacher = new Teacher(); teacher.teach(); } }
输出:
Teacher类的构造方法
备课
授课