import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
* @Description: 线程安全的时间类
* @author :
* @date :2017年5月23日 下午4:50:55
*/
public class ThreadLocalDateUtil {
private static final String date_format = "yyyy-MM-dd HH:mm:ss";
private static ThreadLocal<DateFormat> threadLocal = new ThreadLocal<DateFormat>();
public static DateFormat getDateFormat()
{
DateFormat df = threadLocal.get();
if(df==null){
df = new SimpleDateFormat(date_format);
threadLocal.set(df);
}
return df;
}
public static String formatDate(Date date) throws ParseException {
return getDateFormat().format(date);
}
public static Date parse(String strDate) throws ParseException {
return getDateFormat().parse(strDate);
}
}