Java.io.ObjectInputStream.readShort()方法實例
java.io.ObjectInputStream.readShort() 方法讀取一個16位的短類型-short。
聲明
以下是java.io.ObjectInputStream.readShort()方法的聲明
public short readShort()
參數
-
NA
返回值
此方法返回讀取的16位short。
異常
-
EOFException --如果到達文件的末尾。
-
IOException -- 如果發生其他I/ O錯誤。
例子
下麵的示例演示java.io.ObjectInputStream.readShort()方法的用法。
package com.yiibai; import java.io.*; public class ObjectInputStreamDemo { public static void main(String[] args) { short s = 56; try { // create a new file with an ObjectOutputStream FileOutputStream out = new FileOutputStream("test.txt"); ObjectOutputStream oout = new ObjectOutputStream(out); // write something in the file oout.writeShort(s); oout.writeShort(new Short("1")); oout.flush(); // create an ObjectInputStream for the file we created before ObjectInputStream ois = new ObjectInputStream(new FileInputStream("test.txt")); // read and print a short System.out.println("" + ois.readShort()); // read and print a short System.out.println("" + ois.readShort()); } catch (Exception ex) { ex.printStackTrace(); } } }
讓我們編譯和運行上麵的程序,這將產生以下結果:
56 1