android将Date转换为TimeStamp

Question

以下代码在我的java应用程序中正常工作.但是当我使用java为Android制作相同的应用程序时,它在下面的粗体行" Timestamp rtnTS = new Timestamp(theDate.getTime()); "中显示错误" 构造函数Timestamp(long)未定义 " .

public static Timestamp createTimeStamp(String strTime, String strFormat) throws Exception
{
    strTime = strTime.trim();

    SimpleDateFormat formatter = new SimpleDateFormat(strFormat);
    java.util.Date theDate = new java.util.Date();
    theDate = (java.util.Date) formatter.parse(strTime);
    **Timestamp rtnTS = new Timestamp(theDate.getTime());**
    return rtnTS;
}

任何人请帮助解决这个问题.

Answer 1

你有没有进口这些.

import java.sql.Timestamp;
import java.util.Date;

像这样使用.

import java.sql.Timestamp;
import java.util.Date;

public class GetCurrentTimeStamp 
{
    public static void main( String[] args )
    {
       java.util.Date date= new java.util.Date();
       Log.v("Time",new Timestamp(date.getTime()));
    }
}

请阅读http://developer.android.com/reference/java/sql/Timestamp.html