static void Main(string[] args)
{
var request = new GenenerateSignatureModel()
{
AppId = "qd1bxdtroaf2bjpz",
Secert = "bq7l2yuvta7babisntweusta7qz3goea",
Hash = "md5",
Timestamp = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds,
Version = "2.0",
BirthDate = DateTime.Now
};
var sigr = GenenerateSignature(request);
Console.WriteLine(sigr);
Console.Read();
}
public static string GenenerateSignature(GenenerateSignatureModel requestModel)
{
var map = new Dictionary <string, object>
{
{ nameof(requestModel.AppId), requestModel.AppId },
{ nameof(requestModel.Version), requestModel.Version },
{ nameof(requestModel.Timestamp), requestModel.Timestamp },
{ nameof(requestModel.Hash), requestModel.Hash },
{ nameof(requestModel.Secert), requestModel.Secert },
};
var formatMap = GetFormatsByType(requestModel.GetType());
var signStr = map.OrderBy(o => o.Key, StringComparer.Ordinal)
.Aggregate(new StringBuilder(),
(builder, pair) =>
{
var value = pair.Value;
if (value != null && formatMap.ContainsKey(pair.Key))
{
var format = "{0:" + formatMap[pair.Key] + "}";
value = string.Format(format, value);
}
if (value == null)
{
value = "";
}
return(builder.Append(LowerFirstCase(pair.Key))
.Append('=')
.Append(value));
}).ToString();
return(signStr.Hash().ToLower());
}
