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1ãå建 DateUtilslç±»ã
代ç å¦ä¸ å¤å¶ä»£ç
importjava.text.ParseException;
importjava.text.SimpleDateFormat;
importjava.util.Date;
/*
* @author Msquirrel
*/
public class DateUtils {
privateSimpleDateFormat sf = null;
/*è·åç³»ç»æ¶é´ æ ¼å¼ä¸ºï¼"yyyy/MM/dd "*/
public static String getCurrentDate() {
Date d = newDate();
sf = newSimpleDateFormat("yyyyå¹´MMæddæ¥");
returnsf.format(d);
}
/*æ¶é´æ³è½¬æ¢æå符çª*/
public static String getDateToString(long time) {
Date d = newDate(time);
sf = newSimpleDateFormat("yyyyå¹´MMæddæ¥");
returnsf.format(d);
}
/*å°å符串转为æ¶é´æ³*/
public static long getStringToDate(String time) {
sdf = newSimpleDateFormat("yyyyå¹´MMæddæ¥");
Date date = newDate();
try{
date = sdf.parse(time);
} catch(ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
returndate.getTime();
}
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代ç å¦ä¸ å¤å¶ä»£ç
DateUtils.getCurrentDate(); //è·åç³»ç»å½åæ¶é´
DateUtils.getDateToString(æ¶é´æ³); //æ¶é´æ³è½¬ä¸ºæ¶é´æ ¼å¼
DateUtils.getStringToDate("æ¶é´æ ¼å¼");//æ¶é´æ ¼å¼è½¬ä¸ºæ¶é´æ³
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