菜鸟Java问题-扫描器、int和用户输入

import java.util.Scanner;

public class UserInputExample {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        try {
            System.out.print("请输入一个整数: ");
            int number = scanner.nextInt();
            System.out.println("你输入的整数是: " + number);

            System.out.print("请输入一行文本: ");
            String text = scanner.nextLine(); // 清除nextInt()后的换行符
            text = scanner.nextLine(); // 读取实际输入的文本
            System.out.println("你输入的文本是: " + text);
        } catch (Exception e) {
            System.out.println("输入错误，请重新输入！");
        } finally {
            scanner.close();
        }
    }
}