// 定义枚举
enum DaysofaWeek {
case Sunday
case Monday
case TUESDAY
case WEDNESDAY
case THURSDAY
case FRIDAY
case Saturday
}
var weekDay = DaysofaWeek.THURSDAY
weekDay = .THURSDAY
switch weekDay
{
case .Sunday:
print("星期天")
case .Monday:
print("星期一")
case .TUESDAY:
print("星期二")
case .WEDNESDAY:
print("星期三")
case .THURSDAY:
print("星期四")
case .FRIDAY:
print("星期五")
case .Saturday:
print("星期六")
}