/// <summary>
/// 拼装api参数
/// </summary>
/// <param name="urlParanms">url参数</param>
/// <param name="sign">签名</param>
/// <returns></returns>
private ParameterCollection GetUrlParmCollection(string sign)
{
ParameterCollection ps = new ParameterCollection();
Dictionary <string, string> .Enumerator i = UrlParams.GetEnumerator();
while (i.MoveNext())
{
ps.Add(i.Current.Key, i.Current.Value);
}
if (!string.IsNullOrEmpty(sign))
{
ps.Add("_aop_signature", sign);
}
return(ps);
}
/// <summary>
/// 加密
/// </summary>
/// <param name="infor"></param>
/// <param name="funname"></param>
/// <param name="parms"></param>
/// <returns></returns>
private string GetSignature()
{
string p1 = Secret.ApiParmUrl + FunName + "/" + Secret.AppKey;
List <string> p2 = new List <string>();
Dictionary <string, string> .Enumerator itemator = UrlParams.GetEnumerator();
while (itemator.MoveNext())
{
p2.Add(itemator.Current.Key + itemator.Current.Value);
}
//排序
p2.Sort(delegate(string a, string b)
{
int i;
for (i = 0; i < a.Length; i++)
{
if (i >= b.Length)
{
return(1); //a比b长
}
if (a[i] < b[i])
{
return(-1);
}
if (a[i] > b[i])
{
return(1);
}
}
if (i < b.Length)
{ //a比b短
return(-1);
}
return(0);
});
p2.ForEach(delegate(string item) { p1 += item; });
byte[] signatureKey = Encoding.UTF8.GetBytes(Secret.AppSecret);
HMACSHA1 hmacsha1 = new HMACSHA1(signatureKey);
hmacsha1.ComputeHash(Encoding.UTF8.GetBytes(p1));
byte[] hash = hmacsha1.Hash;
return(BitConverter.ToString(hash).Replace("-", string.Empty).ToUpper());
}