How do I input a string with spaces in Java?

In Java, the Scanner class can be used to input strings with spaces. Here is a simple example code:

import java.util.Scanner;

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

        System.out.println("请输入带空格的字符串：");
        String input = scanner.nextLine();

        System.out.println("您输入的字符串是：" + input);

        scanner.close();
    }
}

In the code above, a string input with spaces can be obtained using the nextLine() method of Scanner. After the user finishes entering the string, they can press the Enter key to complete the input.