在idea控制台输入字符串并读取

package VDRtoJava;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class TheTest2 {

    public static void main(String[] args) throws Exception {
        test2();
    }
    public static void test2() throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        System.out.println("请输入任意字符");
        String read = reader.readLine();
        System.out.println("read = " + read);
    }
}