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您好所有我被困在自定義屬性editors.Following問題是我的代碼 * 片段: *日期值不能正常顯示
import java.beans.PropertyEditorSupport;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import org.joda.time.format.DateTimeFormatter;
import org.joda.time.format.ISODateTimeFormat;
public class CustomCalendarEditor extends PropertyEditorSupport {
private Date date;
@Override
public String getAsText() {
Calendar value = (Calendar) getValue();
Date dateTime = value.getTime();
System.out.println("in editor--->"+dateTime);
return dateTime.toString();
}
@Override
public void setAsText(String text) throws IllegalArgumentException {
try {
DateFormat formatter ;
Date date ;
formatter = new SimpleDateFormat("dd/MM/yyyy");
date = (Date)formatter.parse(text);
Calendar cal=Calendar.getInstance();
cal.setTime(date);
System.out.println("Today is " +date);
setValue(cal);
}catch(Exception e){
e.printStackTrace();
}}
}
從上面getAstext
方法,我Calendar
對象轉換爲日期以彈簧形式顯示如下:
form:input path="dateTime" value=" ${catalogingInfo.dateTime}"
getAstext
被調用,但日期不以正確的形式顯示它顯示像:
java.util.GregorianCalendar[time=?,areFieldsSet=false,areAllFieldsSet=true,lenient=true,zone=sun.util.calendar.ZoneInfo[id="Asia/Calcutta",offset=19800000,dstSavings=0,useDaylight=false,transitions=6,lastRule=null],firstDayOfWeek=1,minimalDaysInFirstWeek=1,ERA=1,YEAR=2011,MONTH=5,WEEK_OF_YEAR=1,WEEK_OF_MONTH=1,DAY_OF_MONTH=6,DAY_OF_YEAR=1,DAY_OF_WEEK=5,DAY_OF_WEEK_IN_MONTH=1,AM_PM=0,HOUR=0,HOUR_OF_DAY=0,MINUTE=0,SECOND=0,MILLISECOND=0,ZONE_OFFSET=19800000,DST_OFFSET=0]
我不知道我在哪裏犯了一個錯誤。對不起,我的英語不好。
我明白,但至少它應該顯示像星期四09月00:00:00 IST 2011 – 2012-07-31 14:33:39