如何改变iphone sdk中的日期格式[英] How to change the date format in iphone sdk

问题描述

我收到来自 Web 服务日期的响应，例如"2012-08-17T00:00:00".我只想显示日期，例如 17-08-2012.如何更改日期格式并删除该时间...

推荐答案

//String froms web service(ws) 

NSString *stringFromWS =[NSString stringWithString:@"2012-08-17T00:00:00"];


//date formatter for the above string
NSDateFormatter *dateFormatterWS = [[NSDateFormatter alloc] init];
[dateFormatterWS setDateFormat:@"yyyy-MM-dd'T'HH:mm:ss"];

NSDate *date =[dateFormatterWS dateFromString:stringFromWS];


//date formatter that you want 

NSDateFormatter *dateFormatterNew = [[NSDateFormatter alloc] init];
[dateFormatterNew setDateFormat:@"dd-MM-yyyy"];

NSString *stringForNewDate = [dateFormatterNew stringFromDate:date];

NSLog(@"Date %@",stringForNewDate);

还可以参考链接以获得更多解释http://mobiledevelopertips.com/cocoa/date-formatters-examples-take-2.html

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