public class TestStudentStr {
public static void main(String[] args) {
System.out.println("请输入人数");
Scanner sc=new Scanner(System.in);
int num=sc.nextInt();
Student1[] arr=new Student1[num];
for(int i=0;i<num;i++) {
System.out.println("请输入第"+(i+1)+"个学生·的信息(学号,姓名,年龄):");
String str=sc.next();
String regex;
String[] strs=str.split(regex=",");
arr[i] =new Student1(Integer.parseInt(strs[0]),strs[1], Integer.parseInt(strs[2]));
}
System.out.println("---------------------------------");
for (int i=0;i<arr.length;i++) {
System.out.println(arr[i]);
}
}
}