java - 使用BufferedReader输入字符

Question

BufferedReader可用于输入整数、 float 等

import java.io.*;

public class Wrap {

    public static void main(String[] args) throws IOException {
        // TODO Auto-generated method stub
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        int h = Integer.parseInt(br.readLine());

    }

}

有什么办法可以使用它来输入字符吗？

Answer 1

尝试使用此代码

public class Wrap {
    public static void main(String[] args) throws IOException {
         BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
         char c = (char)br.read();
         System.out.println(c);
}

}