HijrahChronology.INSTANCE.date(LocalDate.of(year, month, day));此代码用于使用UmalQuraCalendar API of JAVA8将日期转换为Hijrah。
<g:formatDate date="${hijrahDate}" />引发一个异常:
Class
java.lang.IllegalArgumentException
Message
Unknown class: org.codehaus.groovy.grails.web.util.StreamCharBuffer如何在GSP中格式化java.time.chrono.HijrahDate对象?
发布于 2014-11-25 09:02:04
解决了!
用例:
<abdennour:formatDate showTime="true" date="${new Date()}" type="hijri"/>另一个
<abdennour:formatDate showTime="true" date="${new Date()}" format="dd/MMM/YYYY" type="hijri"/>备注:
type属性不存在,这意味着您隐式地使用g:formatDate。type="hijri",format只包含dd、MMM或/和YYYY,如果要显示时间,则添加showTime属性。
API接口
服务:
class UtilsService {
java.time.chrono.HijrahDate toHijri(Date date){
//return HijrahChronology.INSTANCE.date(Instant.ofEpochMilli(date.getTime()));
Calendar cl=Calendar.getInstance()
cl.setTime(date);
return toHijri(cl.get(Calendar.YEAR), cl.get(Calendar.MONTH)+1, cl.get(Calendar.DATE));
}
java.time.chrono.HijrahDate toHijri(int year,int month,int day){
return HijrahChronology.INSTANCE.date(LocalDate.of(year, month, day));
}
}塔格利卜:
class UtilsTagLib {
static namespace='abdennour'
def utilsService
def formatDate={at,b->
if(at?.type && at?.type?.toLowerCase()?.startsWith("hij")){
at.dateh=utilsService.toHijri(at.date);
if(!at?.format){at?.format='dd-MM-YYYY'}
//at?.fullformat=at?.format
//at?.format='dd-MMM-YYYY'
String format=at.dateh?.format(DateTimeFormatter.ofPattern(at?.format))
if(at?.showTime){
Calendar cl=Calendar.getInstance();cl.setTime(at?.date);
format=format+' '+cl.get(Calendar.HOUR)+':'+cl.get(Calendar.MINUTE)
}
out << format
}else{
out << g.formatDate(at)
}
}
}https://stackoverflow.com/questions/27121299
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