Question

我想在这样的2个标签中获取日期 label1的： - ＆GT;周二
LABEL2： - ＆GT; 2010年6月2日

我怎样才能得到这个值？

Answer 1

此代码将为您提供设置标签所需的字符串：

NSDate *today = [NSDate date];
NSDateFormatter *weekdayFormatter = [[[NSDateFormatter alloc] init] autorelease];
NSDateFormatter *formatter = [[[NSDateFormatter alloc] init] autorelease];
[formatter setDateFormat: @"d MMMM yyyy"];
[weekdayFormatter setDateFormat: @"EEEE"];
NSString *formattedDate = [formatter stringFromDate: today];
NSString *weekday = [weekdayFormatter stringFromDate: today];

日期格式化程序通过此标准进行控制：Unicode Date Formats

Answer 2

[label1 setText:@"Tuesday"];
[label2 setText:@"2 June 2010"];

或者您需要不同的东西吗？

Answer 3

您好，您可以从此代码获取日期和日期这里的工作日给你一天的例子：周一，周二再来

NSDate *today = [NSDate date];
NSDateFormatter *weekdayFormatter = [[[NSDateFormatter alloc] init] autorelease];
NSDateFormatter *formatter = [[[NSDateFormatter alloc] init] autorelease];
[formatter setDateFormat: @"d MMMM yyyy"];
[weekdayFormatter setFormatterBehavior:NSDateFormatterBehavior10_4];
[weekdayFormatter setDateFormat: @"EEEE"];
NSString *formattedDate = [formatter stringFromDate: today];
NSString *weekday = [weekdayFormatter stringFromDate: today];

Answer 4

很快，您可以这样做：

    let today = Date()
    let weekdayFormatter = DateFormatter()
    let formatter = DateFormatter()
    formatter.dateFormat = "d MMMM yyyy"
    weekdayFormatter.dateFormat = "EEEE"
    let formattedDate = formatter.string(from: today)
    let weekday = weekdayFormatter.string(from: today)

如何获得日期和日期？

4 个答案: