readhello.java

来自「java2参考大全上的例子的源码和自己的理解.」· Java 代码 · 共 28 行

package readhello;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */
import java.io.*;

public class ReadHello {
  public static void main(String args[]) {
   // String input;
    char inChar;
    System.out.println("Enter a character:");
    try {
      inChar = (char) System.in.read();
    //  input  = System.in.read();
      System.out.println("  " + inChar);
    }
    catch (IOException e) {
      System.out.println("Error reading from user");
    }
  }
}