转义 NSDateFormatter 字符串

本文介绍了转义 NSDateFormatter 字符串的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

如何从 NSDateFormatter 格式转义字符?

How to escape characters from NSDateFormatter format?

NSDate *currentDate = [NSDate date]; NSDateFormatter *dateFormater = [[NSDateFormatter alloc] init]; [dateFormater setDateFormat:@"dd/MM/yyyy \\a\\t HH:mm"]; NSString *dateFormated = [dateFormater stringFromDate:currentDate]; NSLog(@"%@", dateFormated);

推荐答案

您可以将文本括在单引号中:

You can escape text by enclosing it in single quotes:

[dateFormater setDateFormat:@"dd/MM/yyyy 'at' HH:mm"];

来自 文档:

NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setDateFormat:@"yyyy-MM-dd 'at' HH:mm"]; NSDate *date = [NSDate dateWithTimeIntervalSinceReferenceDate:162000]; NSString *formattedDateString = [dateFormatter stringFromDate:date]; NSLog(@"formattedDateString: %@", formattedDateString); // For US English, the output may be: // formattedDateString: 2001-01-02 at 13:00