I'm trying to parse date with folloing code:
let dateFormatter = ISO8601DateFormatter()
dateFormatter.timeZone = TimeZone(identifier: "UTC")
dateFormatter.formatOptions = [ .withInternetDateTime, .withFractionalSeconds ]
let date = dateFormatter.date(from: "2019-01-30T23:51:55.650144Z")
let string = dateFormatter.string(from: date) // 2019-01-30T23:51:55.650Z
Input date:
2019-01-30T23:51:55.650144Z
But output date is:
2019-01-30T23:51:55.650Z
This is keep only 3 digits in fractional part.
How to avoid it?