Java控制台输入,输出!

王朝java/jsp·作者佚名  2006-01-09
窄屏简体版  字體: |||超大  

/* * Created on 2005-4-5

* * 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 Zhangql

*

* 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);

}

}

 
 
 
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