Java FilterOutputStream.close()方法範例

FilterOutputStream.close()方法範例

FilterOutputStream.close()具有以下語法。

public void close()  throws IOException

範例

在下面的程式碼中展示了如何使用FilterOutputStream.close()方法。

import java.io.FileOutputStream;
import java.io.FilterOutputStream;
import java.io.OutputStream;
//::W W  W.Y i  iBA  I .c O M
public class Main {
  public static void main(String[] args) throws Exception {

    // create input streams
    OutputStream os = new FileOutputStream("C://test.txt");
    FilterOutputStream fos = new FilterOutputStream(os);

    // releases any system resources associated with the stream
    fos.close();

    // writes byte to the output stream
    fos.write(65);

  }
}