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import java.io.*;

public class SystemIO

{

public static void main(String[] args)

{

int bytes = 0;

byte buf[] = new byte[255];

System.out.println("\n请输入任意文本: ");

try

{

// 接收输入字符串

bytes = System.in.read(buf, 0, 255);

System.out.println("这是你输入的文本行: ");

String inStr = new String(buf, 0, bytes);

// 输出字符串

System.out.println(inStr);

}

catch (IOException e)

{

System.out.println(e.getMessage());

}

}

}