问题遇到的现象和发生背景
编写学生信息管理系统,
问题相关代码,请勿粘贴截图
import java.util.Collections;
import java.util.List;
import java.util.Scanner;
public class studentUtil {
List<Student> studentslist;
Scanner scanner = new Scanner(System.in);
public studentUtil(List<Student> studentslist) {
this.studentslist = studentslist;
}
public void add() {// 添加学生信息
while (true) {
System.out.println("点击任意数字键继续添加学生信息,停止添加输入0");
if (scanner.nextInt() == 0)
break;
else {
Student s = new Student();
运行结果及报错内容
Cannot instantiate the type Student