bcs*_*tos 132 cocoa cocoa-touch nsdate nsdateformatter date-formatting
我基本上需要分别获取当前日期和时间,格式为:
2009-04-26 11:06:54
生成以下代码,来自同一主题的另一个问题
now: |2009-06-01 23:18:23 +0100| dateString: |Jun 01, 2009 23:18| parsed: |2009-06-01 23:18:00 +0100|
这几乎是我正在寻找的,但我想分开日期和时间.
NSDateFormatter *format = [[NSDateFormatter alloc] init];
[format setDateFormat:@"MMM dd, yyyy HH:mm"];
NSDate *now = [[NSDate alloc] init];
NSString *dateString = [format stringFromDate:now];
NSDateFormatter *inFormat = [[NSDateFormatter alloc] init];
[inFormat setDateFormat:@"MMM dd, yyyy"];
NSDate *parsed = [inFormat dateFromString:dateString];
NSLog(@"\n"
"now: |%@| \n"
"dateString: |%@| \n"
"parsed: |%@|", now, dateString, parsed);
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bcs*_*tos 194
这是我用过的:
NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setDateFormat:@"yyyy-MM-dd"];
NSDateFormatter *timeFormat = [[NSDateFormatter alloc] init];
[timeFormat setDateFormat:@"HH:mm:ss"];
NSDate *now = [[NSDate alloc] init];
NSString *theDate = [dateFormat stringFromDate:now];
NSString *theTime = [timeFormat stringFromDate:now];
NSLog(@"\n"
"theDate: |%@| \n"
"theTime: |%@| \n"
, theDate, theTime);
[dateFormat release];
[timeFormat release];
[now release];
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gur*_*uru 12
您可以使用此方法只是将您的日期传递给它
-(NSString *)getDateFromString:(NSString *)string
{
NSString * dateString = [NSString stringWithFormat: @"%@",string];
NSDateFormatter* dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"your current date format"];
NSDate* myDate = [dateFormatter dateFromString:dateString];
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"your desired format"];
NSString *stringFromDate = [formatter stringFromDate:myDate];
NSLog(@"%@", stringFromDate);
return stringFromDate;
}
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PT *_*yas 11
NSDateFormatter *dateformat = [[NSDateFormatter alloc] init];
[dateformat setDateFormat:@"Your Date Format"];
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设置返回的格式是....
yyyy-MM-dd返回2015-12-17日期
yyyy-MMM-dd 返回2015-Dec-17日期
yy-MM-dd返回15-12-17日期
dd-MM-yy 返回17-12-15日期
dd-MM-yyyy 返回17-12-2015日期
yyyy-MMM-dd HH:mm:ss 返回2015-Dec-17 08:07:13日期和时间
yyyy-MMM-dd HH:mm 返回2015-Dec-17 08:07日期和时间
谢谢.....
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