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查找java.util.Date和Joda Time DateTime之间的天数差异?_Java_Date_Jodatime - Fatal编程技术网

查找java.util.Date和Joda Time DateTime之间的天数差异?

查找java.util.Date和Joda Time DateTime之间的天数差异?,java,date,jodatime,Java,Date,Jodatime,是否可能找到java.util.Date和Joda TimeDateTime之间的差异(最好用天数表示) class ReminderInterval{ //it will return a last login date(java.util.Date) Date lastDate=Obj.getAccepted(); //it is Joda-Time type DateTime currentDate=new DateTime(); } 只需将Date转换

是否可能找到
java.util.Date
和Joda Time
DateTime
之间的差异(最好用天数表示)

class ReminderInterval{
    //it will return a last login date(java.util.Date)
    Date lastDate=Obj.getAccepted();

    //it is Joda-Time type
    DateTime currentDate=new DateTime();
}

只需将
Date
转换为
DateTime
,然后使用。
DateTime
有一个以毫秒为单位的时间,而
Date
有一个返回示例

DateTime lastDate = new DateTime(Obj.getAccepted().getTime());
DateTime currentDate = new DateTime();
int days = Days.daysBetween(lastDate, currentDate).getDays();