InputStreamReader b = new InputStreamReader(System.in);BufferedReader r = new BufferedReader(b);String s= r.readLine();System.out.println(s);
或：
import java.io.*;BufferedReader r=new BufferedReader(new InputStreamReader(System.in));r.readLine();
本文共 291 字，大约阅读时间需要 1 分钟。
InputStreamReader b = new InputStreamReader(System.in);BufferedReader r = new BufferedReader(b);String s= r.readLine();System.out.println(s);
或：
import java.io.*;BufferedReader r=new BufferedReader(new InputStreamReader(System.in));r.readLine();
转载于:https://my.oschina.net/csmw00/blog/674016