Objective-C Unix时间戳转时间

Unix时间戳是从UTC 1970到现在的秒数。这里用UnixT表示

    NSDate *date = [NSDate dateWithTimeIntervalSince1970:UnixT];
    NSDateFormatter *_formatter=[[NSDateFormatter alloc]init];
    [_formatter setLocale:[NSLocale currentLocale]];
    [_formatter setDateFormat:@"yyyy.MM.dd hh:mm"];
    self.iconDetailLabel.text = [NSString stringWithFormat:@"%@ ",[_formatter stringFromDate:date]];