以下代碼Demo:
public class TestDemo {
public static void main(String[] args) {
//以創建5個student為例
int count = 6;//student數量+1
for (int i = 1; i < count; i++) {
STUDENT[] student = new STUDENT[count];
student[i] = new STUDENT();
student[i].setAge(i);
student[i].setName("學生"+i);
System.out.println(student[i]);
}
}
}
class STUDENT {
String name;
int age;
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 toString() {
return "student[name=" + name + "，age=" + age + "]";
}
}
打印如下：
student[name=學生1，age=1]
student[name=學生2，age=2]
student[name=學生3，age=3]
student[name=學生4，age=4]
student[name=學生5，age=5]
沒有看懂原理，希望有大神可以指點一二