问题
I'm using Apache Axis to communicate with a web service written in .Net.
One of the functions in that WS has special handling when it encounters DateTime.MinDate (i.e. "0001-01-01"). Now, I'm trying to send this special value to the WS, but there seems to be no equivalent to DateTime.MinDate in Java.
As you probably know, Axis wraps xsd:dateTime into Calendar objects, so I tried sending new GregorianCalendar(1 ,1 ,1); but this didn't do the trick. I tried calendar.setTime(new Date(0)), I tried many more combinations, but nothing seems to get serialized as
<endDate xsi:type="xsd:dateTime">0001-01-01T00:00:00.000Z</endDate>
which is what I need. Does anyone have any clue how can this be achieved?
回答1:
The following will create a GregorianCalendar object that will serialize to the equivalent
of DateTime.MinValue.
GregorianCalendar gc=new GregorianCalendar(1,0,1);
gc.setTimeZone(TimeZone.getTimeZone("GMT-0"));
Note the following:
- The month parameter is zero based, not 1 based.
- GregorianCalendar defaults to the local time zone, therefore the timezone needs to be adjusted manually.
来源：https://stackoverflow.com/questions/7519800/apache-axis-calendar-instance-that-gets-serialized-to-0001-01-01t000000-000z