java.util.Date和java.sql.Date的转换

 法一：

java.text.SimpleDateFormat bartDateFormat =
												new SimpleDateFormat("yyyy-MM-dd");
		String dateStringToParse = "2007-7-12";
		try {
			
			java.util.Date date = bartDateFormat.parse(dateStringToParse);
			java.sql.Date sqlDate = new java.sql.Date(date.getTime());
			System.out.println("此时sqlDate的类型：" + sqlDate.getClass().toString());
			
		} catch (Exception ex) {
			System.out.println(ex.getMessage());
		}

 

法二：

String strDate = "2009-06-09";
		java.util.StringTokenizer st = new StringTokenizer(strDate, "-");
		
		java.sql.Date date = new java.sql.Date(
										Integer.parseInt(st.nextToken()),
										Integer.parseInt(st.nextToken()), 
										Integer.parseInt(st.nextToken()));
		System.out.println("此时date的类型："+date.getClass());

 

结果：

class java.sql.Date

说明：ok

 

扩展：查看java.sql.Dated的源码：

 

@Deprecated
    public Date(int year, int month, int day) {
	super(year, month, day);
    }