package?com.dky.xlsUtil;

import?java.text.ParseException;
import?java.text.SimpleDateFormat;
import?java.util.Calendar;
import?java.util.Date;

/**
?*?日期時間的相關方法
?*?
?*?@author?Cai
?*?
?*/
public?final?class?DateUtils
{
	
	public?static?void?main（String[]?args）?{
	if?（	DateUtils.StringToDateTime（“2016-11-25?00:00:00“）.before（new?Date（）））{
		?System.out.println（“1111111“）;
	}else?{
		System.out.println（“222“）;
	}
	}
????/**
?????*?字符串轉化為時間，按yyyy-MM-dd?HH:mm:ss格式
?????*?
?????*?@param?date
?????*?@return
?????*/
????public?final?static?Date?StringToDateTime（String?date）
????{
????????if?（date?==?null?||?date.trim（）.equals（““））?return?null;
????????SimpleDateFormat?formatter?=
????????????new?SimpleDateFormat（DEFAULT_DATETIME_FORMAT）;
????????formatter.setLen

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????597??2016-10-20?11:12??ReadExcel\.classpath

?????文件????????382??2016-11-14?14:25??ReadExcel\.fatjar

?????文件????????385??2016-10-19?18:03??ReadExcel\.project

?????文件????????168??2016-11-03?16:51??ReadExcel\.settings\org.eclipse.core.resources.prefs

?????文件???????4419??2016-11-16?14:17??ReadExcel\bin\com\dky\xlsUtil\DateUtils.class

?????文件???????5050??2016-12-19?09:38??ReadExcel\bin\com\dky\xlsUtil\ReadExcel.class

?????文件???????7066??2016-11-16?14:17??ReadExcel\bin\com\dky\xlsUtil\StringUtils.class

?????文件???????4080??2016-12-19?10:09??ReadExcel\bin\com\dky\xlsUtil\WriteToxml.class

?????文件???????1122??2016-12-19?10:02??ReadExcel\bin\main\AppMain.class

?????文件??????60686??2016-10-20?11:02??ReadExcel\lib\commons-logging-1.1.1.jar

?????文件?????205045??2016-10-19?20:07??ReadExcel\lib\crimson.jar

?????文件????1950905??2016-10-20?10:55??ReadExcel\lib\poi-3.10-FINAL.jar

?????文件????1031421??2016-10-20?11:12??ReadExcel\lib\poi-ooxml-3.10-FINAL.jar

?????文件??????36675??2016-10-19?20:06??ReadExcel\lib\w3c-dom.jar

?????文件????2666695??2016-10-20?11:05??ReadExcel\lib\xmlbeans-2.3.0.jar

?????文件???????7034??2016-11-03?16:52??ReadExcel\src\com\dky\xlsUtil\DateUtils.java

?????文件???????4837??2016-12-19?09:38??ReadExcel\src\com\dky\xlsUtil\ReadExcel.java

?????文件???????6241??2016-10-20?15:06??ReadExcel\src\com\dky\xlsUtil\StringUtils.java

?????文件???????4530??2016-12-19?10:09??ReadExcel\src\com\dky\xlsUtil\WriteToxml.java

?????文件????????648??2016-12-19?10:02??ReadExcel\src\main\AppMain.java

?????目錄??????????0??2016-12-19?10:02??ReadExcel\bin\com\dky\xlsUtil

?????目錄??????????0??2016-12-19?10:02??ReadExcel\src\com\dky\xlsUtil

?????目錄??????????0??2016-11-16?14:17??ReadExcel\bin\com\dky

?????目錄??????????0??2016-10-19?18:03??ReadExcel\src\com\dky

?????目錄??????????0??2016-11-16?14:17??ReadExcel\bin\com

?????目錄??????????0??2016-12-19?09:29??ReadExcel\bin\main

?????目錄??????????0??2016-10-19?18:03??ReadExcel\src\com

?????目錄??????????0??2016-12-19?09:29??ReadExcel\src\main

?????目錄??????????0??2016-10-19?21:02??ReadExcel\.settings

?????目錄??????????0??2016-12-19?09:29??ReadExcel\bin

............此處省略6個文件信息