formatTimestamp static method
毫秒级时间戳 转 字符串 1317650580814 => yyyy-MM-dd HH:mm:ss
Implementation
static String formatTimestamp({int? timestamp, String? pattern}) {
if (pattern == null) pattern = full;
var dateTime = timestamp == null ? DateTime.now() : DateTime.fromMillisecondsSinceEpoch(timestamp);
return formatDateTime(dateTime: dateTime, pattern: pattern);
}