public OWebAccessToken GetWebAccessToken()
{
//获取网页访问令牌及OpenID
string url = _api + "?appid=" + _appId;
url += "&secret=" + _appSecret;
url += "&code=" + _code;
url += "&grant_type=authorization_code";
//if (_accessToken.ErrorCode == 0 && !string.IsNullOrEmpty(_accessToken.AccessToken)) {
// //刷新令牌
//}
Logger.Debug("OWebAccessTokenAPI URL：" + url);
//重新获取令牌
try {
using (WebClient wc = new WebClient()) {
string result = wc.DownloadString(url);
Logger.Debug("OWebAccessTokenAPI.GetWebAccessToken：" + result);
var token = JsonKit.Deserialize <access_token_obj>(result);
if (token != null)
{
if (!string.IsNullOrEmpty(token.access_token))
{
OWebAccessToken at = new OWebAccessToken();
at.ErrorCode = token.errcode;
at.ErrorMessage = token.errmsg;
at.AccessToken = token.access_token;
at.ExpiresInterval = token.expires_in;
at.RefreshToken = token.refresh_token;
at.OpenId = token.openid;
at.Scope = token.scope;
return(at);
}
else
{
return(new OWebAccessToken()
{
ErrorCode = token.errcode, ErrorMessage = token.errmsg
});
}
}
}
} catch (Exception ex) {
Logger.Error("OWebAccessTokenAPI Error", ex);
return(new OWebAccessToken()
{
ErrorCode = -1, ErrorMessage = ex.Message
});
}
return(new OWebAccessToken()
{
ErrorCode = -1, ErrorMessage = "接口没有获取到正确结果！"
});
}
/// <summary>
/// 根据微信 Code 获取微信 OpenID
/// </summary>
/// <returns></returns>
public string GetOpenId(string appId, string appSecret, string code)
{
//#if !DEBUG
//获取缓存
string openId = CookiesKit.GetCookie("OpenId");
if (!string.IsNullOrEmpty(openId))
{
return(openId);
}
if (!string.IsNullOrEmpty(code))
{
OWebAccessTokenAPI atapi = new OWebAccessTokenAPI(appId, appSecret, code);
OWebAccessToken at = atapi.GetWebAccessToken();
CookiesKit.SetCookie("OpenId", at.OpenId);
return(at.OpenId);
}
return(string.Empty);
//#else
// return "ornCZt1qWRaya7C3Xd1-pN1ktFrI";
//#endif
}