readlinetest.java

来自「Java程序」· Java 代码 · 共 18 行

//ReadlineTest.java
//这个程序用来读取输入的一行字符串
import  java.io.* ;
public class  ReadlineTest
{      public static void main(String[] args)
        {String strinfo=null;
          while(true)
           {try
            {BufferedReader  br =new BufferedReader(new InputStreamReader(System.in));
              strinfo=br.readLine(); 
           // BufferedReader的readLine方法可能产生异常
            }
	    catch (IOException  e)
	    {System.out.println("caught IOException");}
	    if(strinfo.equals("bye")) break;
             System.out.println(strinfo);}
        }
}