问题描述 Java新手,求大神帮小弟看看这段代码哪里错了,多谢!!! class Student { //姓名 private String name; //年龄 private int age; //构造方法 public Student(){ } public Student(String name, int age){ this.name = name; this.age = age; } public String getName(){ return name; } public voi