public class Student {
private String name;
private int age;
private String sex;
//构造方法
public Student(){}
public Student(String name, int age , String sex){
this.name = name;
this.age = age;
this.sex = sex;
}
public String toString(){
return name +" "+" "+age +" "+ sex;
}
//===================GS================================
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getSex() {
return sex;
}
public void setSex(String sex) {
this.sex = sex;
}
}
import java.util.ArrayList;
public class Test {
public static void main(String[] args){
ArrayList<Student> student = new ArrayList<Student>();
Student s1 = new Student("xiaoming",18,"男");
Student s2 = new Student("xiaohong",19,"女");
Student s3 = new Student("xiaohua",18,"女");
student.add(s1);
student.add(s2);
student.add(s3);
for(Student ss : student){
System.out.println(ss);
}
}
} |
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