UTC时间戳转换

master
bicijinlian 6 years ago
parent 97d555c778
commit 0ad33d9a24

@ -105,6 +105,28 @@ namespace DateTimeStudy
#endregion
#region 4、通过DateTime类型的ToLocalTime和ToUniversalTime方法实现UTC和Local的转换
/// <summary>
/// 获取当前时间的UTC时间戳(
/// 单位:毫秒
/// </summary>
public static long ToUtcTimestamp(DateTime sourceDate)
{
var startTime = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
return (sourceDate - startTime).Ticks;
}
/// <summary>
/// 获取当前时间的UTC时间戳(
/// 单位:毫秒
/// </summary>
public static DateTime UtcTimestamp2DateTime(long utcTimestamp)
{
DateTime utcStart = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
var timeSpan = new TimeSpan(utcTimestamp);
return utcStart.Add(timeSpan).ToLocalTime();
}
#endregion
#region 5、通过TimeZoneInfo实现Utc和Local的转换

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