SwiftDate-迄今为止的字符串

Question

I use the SwiftDate library but I can't transform my string to date. This code return null

 let date = "Tue, 19 Sep 2017 15:43:57 GMT".date(format: .custom("EEE, dd MMM yyyy HH:mm:ss zzz"))

Would anyone know why?

Answer 1

This code works now :

let region = Region(tz: TimeZoneName.gmt, cal: CalendarName.gregorian, loc: LocaleName.englishUnitedStates)
let date = "Tue, 19 Sep 2017 15:43:57 GMT".date(format: .custom("EEE, dd MMM yyyy HH:mm:ss zzz"), fromRegion: region)

Thank you for your help!