wangxinhui
2024-12-26 78b99e5348592a29ca1393a5e13db619cc4eba56
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using System;
 
namespace WIDESEA_Core.Utilities
{
    public class DateTimeHelper
    {
        public static string FriendlyDate(DateTime? date)
        {
            if (!date.HasValue) return string.Empty;
 
            string strDate = date.Value.ToString("yyyy-MM-dd");
            string vDate = string.Empty;
            if (DateTime.Now.ToString("yyyy-MM-dd") == strDate)
            {
                vDate = "今天";
            }
            else if (DateTime.Now.AddDays(1).ToString("yyyy-MM-dd") == strDate)
            {
                vDate = "明天";
            }
            else if (DateTime.Now.AddDays(2).ToString("yyyy-MM-dd") == strDate)
            {
                vDate = "后天";
            }
            else if (DateTime.Now.AddDays(-1).ToString("yyyy-MM-dd") == strDate)
            {
                vDate = "昨天";
            }
            else if (DateTime.Now.AddDays(2).ToString("yyyy-MM-dd") == strDate)
            {
                vDate = "前天";
            }
            else
            {
                vDate = strDate;
            }
 
            return vDate;
        }
    }
}