如何从java控制台输入带空格的字符串？

Question

如题所述

Answer 1

/**按行读取 */import java.io.*;public class SystemInTest {
public static void main(String[] args) {  BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));  String str;  try {   str = stdin.readLine();   System.out.println(str);  } catch (IOException e) {   e.printStackTrace();  }   }}


Java控制台输入带空格的字符串，读取的时候只要按照行来读取，就可以获取到输入的空格，下面是示例：/**按行读取 */import java.io.*;public class SystemInTest {public static void main(String[] args) {  BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));//建立从控制台输入的类  String str;  try {   str = stdin.readLine();//读取一行   System.out.println(str);  } catch (IOException e) {   e.printStackTrace();  }   }}

import java.util.Scanner;public class encode2013{    public static void main(String[] args){        String inString;        String delimiter;        Scanner scan = new Scanner(System.in);        inString=scan.nextLine();        delimiter=scan.next();        inString= inString.replace(" ",delimiter);        System.out.println(inString);    }