Java DataInputStream.readUnsignedShort()方法範例

Java DataInputStream.readUnsignedShort()方法範例

DataInputStream.v()方法的語法如下所示。

public final int readUnsignedShort()    throws IOException

範例

在下面的程式碼顯示如何使用DataInputStream.readUnsignedShort()方法。

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

public class Main {
  public static void main(String[] args) throws IOException {
    short[] s = { -5, 32767 };
    FileOutputStream fos = new FileOutputStream("c:\\test.txt");
    DataOutputStream dos = new DataOutputStream(fos);
    for (short j : s) {
      dos.writeShort(j);
    }
    dos.flush();// from:W W w  .yi  I b  a i  . c  OM
    InputStream is = new FileInputStream("c:\\test.txt");
    DataInputStream dis = new DataInputStream(is);
    while (dis.available() > 0) {
      int k = dis.readUnsignedShort();
      System.out.print(k);
    }
  }
}