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Java控制台输入输出
作者:ljjk5 发表时间:2007-12-30 11:50 阅读:57次 在百度搜索相关内容

* *
* * TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/**
* @author
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class EnterConsole
{
   public static void main(String[] args) throws IOException
   {
     EnterConsole enterConsole = new EnterConsole();
     enterConsole.printConsoleChar();
   }
   /**
   * 从控制对接收一行字符串,然后输出到控制台
   * @throws IOException
   */
   public void printConsoleLine() throws IOException
   {
     BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
     String str = null;
     System.out.println("Enter your value:");
     str = br.readLine();
     System.out.println("your value is :"+str);
   }
   /**
   * 从控制台接收一个字符
   * 然后打印到控制台上
   * @throws IOException
   */
   public void printConsoleChar() throws IOException
   {
     System.out.print("Enter a Char:");
     char i = (char) System.in.read();
     System.out.println("your char is :"+i);
   }
}