ourdateutilitytest.java

来自「java 完全探索的随书源码」· Java 代码 · 共 21 行

import java.util.Date;

public class OurDateUtilityTest
{
  public static final String DATE_FILE = "datefile.dat";

  public static void main(String[] args)
  {
    // Create an instance of the Date class and print out its value
    Date aDate = new Date( System.currentTimeMillis() );
    System.out.println( "Serializing date: " + aDate.toString() );
    // Call the utility class to serialize it
    OurDateUtility.writeDateToFile( aDate, OurDateUtilityTest.DATE_FILE );
    // Deserialize the Date object from the file and print out its value
    Date dateFromFile = OurDateUtility.readDateFromFile( OurDateUtilityTest.DATE_FILE );
    if ( dateFromFile != null )
    {
      System.out.println( "Deserializing date: " + dateFromFile.toString() );
    }
  }
}