查找学生信息(Java)
主要是通过学生学号查找这个学生学生的所有信息,旨在强化对于ArrayList集合的理解,和他的常用方法如get()、add()等方法的熟练。和集合元素的遍历等等,是一个综合性较高的功能。
首先创建学生类
public class Student {
private String name;
private String studentNumber;
private int age;
private String classNumber;
public Student() {
}
public Student(String name, String studentNumber, int age, String classNumber) {
this.name = name;
this.studentNumber = studentNumber;
this.age = age;
this.classNumber = classNumber;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getStudentNumber() {
return studentNumber;
}
public void setStudentNumber(String studentNumber) {
this.studentNumber = studentNumber;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getClassNumber() {
return classNumber;
}
public void setClassNumber(String classNumber) {
this.classNumber = classNumber;
}
}
然后
