/// <summary>
/// 获取JS-SDK权限验证的签名Signature
/// </summary>
/// <param name="appId"></param>
/// <param name="appSecret"></param>
/// <param name="url">当前网页的URL，不包含#及其后面部分</param>
/// <returns></returns>
public static async Task <WeChatJsSDKSignatureResponse> GetSignatureAsync(string appId, string appSecret, string url)
{
var ticketResponse = await WeChartApi.GetJsAPITicket(appId, appSecret);
string ticket = ticketResponse.Ticket;
string noncestr = WeChatUtils.GetNoncestr();
string timestamp = WeChatUtils.GetTimestamp();
Hashtable val = new Hashtable();
val.Add("jsapi_ticket", ticket);
val.Add("noncestr", noncestr);
val.Add("timestamp", timestamp);
val.Add("url", url);
return(new WeChatJsSDKSignatureResponse
{
AppId = appId,
NonceStr = noncestr,
Timestamp = timestamp,
Signature = CreateSha1(val)
});
}
