在iOS Swift中,我们可以使用Date
类来表示和比较时间。以下是一个包含代码示例的解决方法:
let date1 = Date()
let date2 = Date()
if date1 < date2 {
print("date1 is earlier than date2")
} else if date1 > date2 {
print("date1 is later than date2")
} else {
print("date1 and date2 are the same")
}
let date1 = Date()
let date2 = Date()
if date1 < date2 {
print("date1 is earlier than date2")
} else {
print("date1 is equal to or later than date2")
}
let date1 = Date()
let date2 = Date()
let timeInterval = date2.timeIntervalSince(date1)
print("The time interval between date1 and date2 is \(timeInterval) seconds")
let date1 = Date()
let date2 = Date()
let areEqual = date1.timeIntervalSince1970 == date2.timeIntervalSince1970
print("date1 and date2 are equal: \(areEqual)")
注意:以上示例中的Date()
表示当前时间,你也可以使用其他时间来进行比较。