Java时间戳转C#时间戳接口

    public static long JavaTimeChangeCSTime(long javaTime)
    {
        long cSharpTime = 0;
        DateTime tttime = new DateTime(1970, 1, 1);
        long lTime = tttime.Ticks;
        var x = javaTime * 10000000 + lTime;
        tttime = new DateTime(x).AddHours(8);
        cSharpTime = tttime.Ticks;
        return cSharpTime;
    }