Java零基础—接收用户键盘的输入

public class KeyInputTest{
    public static void main(String[] args){
        //创建键盘扫描器对象
        java.util.Scanner scanner = new java.util.Scanner(System.in);

        //调用Scanner对象的next()方法接接收键盘输入，
        //输入后回车即可

        //1.以字符串的形式接收
        String userInputContent = scanner.next();
        System.out.println(userInputContent);
        
        //2.以整数型int的形式接收
        String num= scanner.nextInt();
        System.out.println(num);
    }
}