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]];
