用JAVA创建一个学生类，包含姓名，年龄，学号，班级，入学年

份等属性，要求能够通过构造方法或set方法设置属性值，并且能够通过get方法获取属性值。代码如下：

public class Student {
    private String name;
    private int age;
    private String studentId;
    private String className;
    private int entranceYear;
    
    public Student(String name, int age, String studentId, String className, int entranceYear) {
        this.name = name;
        this.age = age;
        this.studentId = studentId;
        this.className = className;
        this.entranceYear = entranceYear;
    }
    
    public void setName(String name) {
        this.name = name;
    }
    
    public void setAge(int age) {
        this.age = age;
    }
    
    public void setStudentId(String studentId) {
        this.studentId = studentId;
    }
    
    public void setClassName(String className) {
        this.className = className;
    }
    
    public void setEntranceYear(int entranceYear) {
        this.entranceYear = entranceYear;
    }
    
    public String getName() {
        return this.name;
    }
    
    public int getAge() {
        return this.age;
    }
    
    public String getStudentId() {
        return this.studentId;
    }
    
    public String getClassName() {
        return this.className;
    }
    
    public int getEntranceYear() {
        return this.entranceYear;
    }
}

希望我的回答能够解决您的问题！