FSCalendar：如何获取两个日期中的日期？

Question

我正在使用 Swift 3，我想打印两个日期之间的每一天。

例如：

08-10-2017 -> 开始日期

08-15-2017 -> 结束日期

应该打印：

08-10-2017

08-11-2017

08-12-2017

08-13-2017

08-14-2017

08-15-2017

我想获取两个特定日期的范围，请有人帮我。我试图将这两个日期放入 for 循环但没有机会。

Answer 1

您需要创建一个基于日期的日历，并开始增加开始日期直到到达结束日期。这是一个代码片段，如何做：

func showRange(between startDate: Date, and endDate: Date) {
    // Make sure startDate is smaller, than endDate
    guard startDate < endDate else { return }

    // Get the current calendar, i think in your case it should some fscalendar instance
    let calendar = Calendar.current
    // Calculate the endDate for your current calendar
    let calendarEndDate = calendar.startOfDay(for: endDate)

    // Lets create a variable, what we can increase day by day
    var currentDate = calendar.startOfDay(for: startDate)

    // Run a loop until we reach the end date
    while(currentDate <= calendarEndDate) {
        // Print the current date
        print(currentDate)
        // Add one day at the time
        currentDate = Calendar.current.date(byAdding: .day, value: 1, to: currentDate)!      
    }
}

用法：

let today = Date()
let tenDaysLater = Calendar.current.date(byAdding: .day, value: 10, to: today)!
showRange(between: today, and: tenDaysLater)

FSCalendar：如何获取两个日期中的日期？

FSCalendar: how to get dates in two dates?

ios

swift

fscalendar