1、String dateString = "2017/2/16";
SimpleDateFormat sdf = new SimpleDateFormat("yyyy/M/dd");
定义字符串显示格式
2、Date date = null;
try
{
date = sdf.parse(dateString);
} catch (ParseException e)
{
e.printStackTrace();
}
请字符串转成Date数据
3、SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String dateTime = sdf2.format(date);
在定义一个新的日期显示格式
4、Timestamp finDate = Timestamp.valueOf(dateTime);
将新定义的字符串强转成Timestamp
5、完整代码
String dateString = "2017/2/16";
SimpleDateFormat sdf = new SimpleDateFormat("yyyy/M/dd");
Date date = null;
try
{
date = sdf.parse(dateString);
} catch (ParseException e)
{
e.printStackTrace();
}
SimpleDateFormat sdf2 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String dateTime = sdf2.format(date);
Timestamp finDate = Timestamp.valueOf(dateTime);