+ (NSString *)getShowDateWithTime:(NSString *)time{ /** 传入时间转NSDate类型 */ NSDate *timeDate = [[NSDate alloc]initWithTimeIntervalSince1970:[time longLongValue]/1000.0]; /** 初始化并定义Formatter :returns: NSDate */ NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; dateFormatter.dateFormat = @"yyyy-MM-dd HH:mm"; /** * 使用Formatter格式化时间(传入时间和当前时间)为NSString */ NSString *timeStr = [dateFormatter stringFromDate:timeDate]; NSString *nowDateStr = [dateFormatter stringFromDate:[NSDate date]]; /** * 判断前四位是不是本年,不是本年直接返回完整时间 */ if ([[timeStr substringWithRange:NSMakeRange(0, 4)] rangeOfString:[nowDateStr substringWithRange:NSMakeRange(0, 4)]].location == NSNotFound) { return timeStr; }else{ /** * 判断是不是本天,是本天返回HH:mm,不是返回MM-dd HH:mm */ if ([[timeStr substringWithRange:NSMakeRange(5, 5)] rangeOfString:[nowDateStr substringWithRange:NSMakeRange(5, 5)]].location != NSNotFound) { return [timeStr substringWithRange:NSMakeRange(11, 5)]; }else{ return [timeStr substringWithRange:NSMakeRange(5, 11)]; } } } |
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