getFormattedTimestamp static method
获取格式化后的时间戳
Get the formatted timestamp in the format "YYYY-MM-DD HH:mm:ss.SSS".
Implementation
static String getFormattedTimestamp() {
final now = DateTime.now();
final year = now.year.toString().padLeft(4, '0');
final month = now.month.toString().padLeft(2, '0');
final day = now.day.toString().padLeft(2, '0');
final hour = now.hour.toString().padLeft(2, '0');
final minute = now.minute.toString().padLeft(2, '0');
final second = now.second.toString().padLeft(2, '0');
final millisecond = now.millisecond.toString().padLeft(3, '0');
return "$year-$month-$day $hour:$minute:$second.$millisecond";
}