public static string GetJssdkSign(string nonceStr, long timeStamp, string url)
{
var ticket = GetJsapiTicket();
if (!string.IsNullOrWhiteSpace(ticket))
{
var sortedDic = new SortedDictionary <string, object>();
sortedDic.Add("jsapi_ticket", ticket);
sortedDic.Add("noncestr", nonceStr);
sortedDic.Add("timestamp", timeStamp);
sortedDic.Add("url", url);
var sb = new StringBuilder();
foreach (var item in sortedDic)
{
sb.AppendFormat("{0}={1}&", item.Key, item.Value);
}
var plainTextStr = sb.ToString().TrimEnd('&');
var cipherText = HashAlgorithm.Encrypt(plainTextStr, HashWay.sha1, Encoding.UTF8);
return(cipherText);
}
return(null);
}
