今天

let date = Date()

let dateFormatter = DateFormatter()

dateFormatter.dateFormat = "yyyy:MM:dd HH: mm :ss"

let todayString = dateFormater.string(from: date)

print(todayString)

2022:06:01 14: 08:50

let forwardDate = Date(timeIntervalSinceNow:60)

let forwardTimeString = dateFormater.string(from:forwardDate)

print(forwardTimeString)

2022:06:01 14: 09:50

小孩子的儿童节，大龄变顽童，也想过节。

今天

let calendar = Calendar(identifier:Calendar.Identifier.gregorian)

let date = Date()

var dateComponents = calendar.dateComponents([Calendar.Component.year,Calendar.Component.month,Calendar.Component.day], from:date)

print(dateComponents)

明天

guard let today:Int = dateComponents.day else{

return

}

dateComponents.day = today + 1

let secondDay = calendar.date(from: dateComponents)

dateComponents = calendar.dateComponents([Calendar.Component.year,Calendar.Component.month,Calendar.Component.day], from:secondDay!)

print(dateComponents)