返回字符串中的多个单词[重复]

Question

我是新的java和卡在如何返回已输入的整个地址，因为我目前只返回第一个字。下面是代码：

package customer;

import java.util.Scanner;

public class newcustomer {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        //here the user inputs their name and then this is saved into the customerName variable
        System.out.print("Enter your name:");
        String customerName = in.next();

        //here the user inputs their password and then this is saved into the password variable
        System.out.print("Enter your password:");
        String password = in.next();

        //here the user inputs their phone number and then this is saved into the telno variable
        System.out.print("Enter your Telephone Number:");
        String telno = in.next();

        //here the user inputs their address and then this is saved into the address variable
        System.out.print("Enter your address:");
        String address = in.next();

        // This code prints out the information that has been stored in the variables
        System.out.println("");
        System.out.println("Please confirm the following details:");
        System.out.println("Name: " + customerName);
        System.out.println("Password: " + password);
        System.out.println("Telephone number: " + telno);
        System.out.println("Address: " + address);
    }
}

如果有任何帮助，我将不胜感激。

Answer 1

您应该使用nextLine（）而不是Next（）。Scanner类的不同方法根据预期的输入服务于不同的目的。

看看另一个SO答案：Scanner类的Next（）和nextLine（）方法有什么区别？