using System.Globalization;
using U8Server.Extensions;

namespace U8Server.Util
{
    public class GetSign
    {
        public static string GetBy16Md5()
        {
            string appId = "gN9yId!!lfwaRoi3";
            string appSecret = "xr35$IQAutBRX1UYhgOUY#CqChI#Y3b$";
            string timestamp = DateTime.Now.ToString("yyyyMMddHHmmss", CultureInfo.InvariantCulture);
            string key = $"{appSecret}{appId}{timestamp}{appSecret}";
            string sign = key.ToMD5Encrypt(uppercase: false, is16bit: true)
                         ?? throw new InvalidOperationException("MD5加密失败");
            return sign;
        }
    }
}