解析时间格式"2015-07-14T09:00:00:+08:000"返回 nil

Question

我尝试解析时间，但它一直返回nil。我错过了什么吗?

 var datetime =  "2015-07-14T09:00:00:+08:000"
    var dateFormatter = NSDateFormatter()
    dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss:Z"
    if let date : NSDate = dateFormatter.dateFromString(datetime){
        var timeFormatter = NSDateFormatter()
        timeFormatter.timeStyle = NSDateFormatterStyle.ShortStyle
        let timeString = timeFormatter.stringFromDate(date)
        xValues.addObject(timeString)
    }

Answer 1

+08:000的时区规范日期格式错误。只能是+08:00，例如8hrs 0min