JAVA创建学生类Student，学生姓名变量stuname，学生学号变量stunumber？

public class StudentVo {

private String stuname

private String stunumber

private String stuclass

public StudentVo(String stuname, String stunumber, String stuclass) {

this.stuname = stuname

this.stunumber = stunumber

this.stuclass = stuclass

}

@Override

public String toString() {

return "StudentVo{" +

"我是'" + stuclass + '\'' +

"班级学生，我叫='" + stuname + '\'' +

", 学号为：'" + stunumber + '\'' +

'}'

}

public String getStuname() {

return stuname

}

public void setStuname(String stuname) {

this.stuname = stuname

}

public String getStunumber() {

return stunumber

}

public void setStunumber(String stunumber) {

this.stunumber = stunumber

}

public String getStuclass() {

return stuclass

}

public void setStuclass(String stuclass) {

this.stuclass = stuclass

}

}

这个很简单呀，要自己试着去写。\r\npublic class Students {\r\n\tprivate String ID//学号\r\n private String classId //班级\r\n private String name//姓名\r\n\tprivate int age //年龄\r\n public Students(String ID,String classId,String name,int age){//构造函数\r\n this.ID=ID\r\n this.classId=classId\t\r\n this.name=name\r\n this.age= age \r\n }\r\n\tpublic String getiID() {//获得学号\r\n\t\treturn this.ID\t\r\n}\r\n\tpublic String getClassId() {//获得班级\r\n\t\treturn this.classId\r\n\t}\r\n\tpublic String getName() {//获得姓名\r\n\t\treturn this.name\r\n\t}\r\n\tpublic int getAge() {//获得年龄\r\n\t\treturn this.age\r\n\t}\r\n\t\r\n\tpublic void setAge(int age){//修改年龄\r\n\t\tthis.age=age\r\n\t}\t\r\n\tpublic static void main(String args[]){\r\n\t\tStudents st=new Students("111101","一班","张三","20")\r\n\t\tSystem.out.println(st.getAge())\r\n\t\tst.setAge(30)\r\n\t\tSystem.out.println(st.getAge())\r\n\t}\r\n} \r\n如果在完整一些，可以在加一个toString（）函数，用来返回要输出的字符串。

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