将 GMT+0 给出的日期转换为当前时区

Question

我在 ISO "2013-09-20T00:00:00Z" 中收到 API 的响应是 GMT+0，我需要将其转换为设备的当前时区。

Answer 1

Use a SimpleDateFormat to parse it. It looks like the format would be yyyy-MM-dd'T'HH:mm:ssX

The 'X' indicates use of the ISO 8601 time zone.

Answer 2

try this

    String s = "2013-09-20T00:00:00Z";
    Calendar c = javax.xml.bind.DatatypeConverter.parseDateTime(s);
    c.setTimeZone(TimeZone.getDefault());
    s = javax.xml.bind.DatatypeConverter.printDateTime(c);
    System.out.println(s);

Answer 3

Easier with Joda-Time.

String input = "2013-09-20T00:00:00Z";
DateTime dateTime = new DateTime( input, DateTimeZone.getDefault() );