/// <summary>
/// 获取Access_Token
/// </summary>
/// <param name="appId"></param>
/// <param name="secret"></param>
/// <returns></returns>
public string GetAccessToken()
{
if (GetTimeStamp() - LastAccessToken > 7000)
{
string url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}";
url = String.Format(url, appId, secret);
string result = HttpGet(url);
WxConfig config = JsonConvert.DeserializeObject <WxConfig>(result);
AccessToken = config.access_token;
LastAccessToken = GetTimeStamp();
}
return(AccessToken);
}
/// <summary>
/// 获取Ticket
/// </summary>
/// <returns></returns>
public string GetJsApiTicket()
{
if (GetTimeStamp() - LastJsApiTicket > 7000)
{
string accessToken = GetAccessToken();
string url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token={0}&type=jsapi";
url = String.Format(url, accessToken);
string result = HttpGet(url);
WxConfig config = JsonConvert.DeserializeObject <WxConfig>(result);
JsApiTicket = config.ticket;
LastJsApiTicket = GetTimeStamp();
}
return(JsApiTicket);
}
/// <summary>
/// 获取微信配置信息
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public WxConfig GetShareConfig(string url)
{
string ticket = GetJsApiTicket();
string noncestr = GetNonceStr();
long timestamp = GetTimeStamp();
string signature = CreateSignature(ticket, noncestr, timestamp, url);
WxConfig config = new WxConfig();
config.appId = appId;
config.ticket = ticket;
config.nonceStr = noncestr;
config.timestamp = timestamp;
config.signature = signature;
return(config);
}
