/// <summary>
/// 跳转微信链接 微信授权
/// </summary>
/// <param name="_host">主机</param>
/// <param name="_path">链接</param>
/// <param name="_scope">snsapi_base snsapi_userinfo </param>
/// <returns></returns>
public string GetUrlByAppId(string host, string path, string _scope = "snsapi_userinfo")
{
//构造网页授权获取code的URL
string _redirectUri = HttpUtility.UrlEncode("http://" + host + path);
WXData data = new WXData();
data.SetValue("appid", WXModel.AppId);
data.SetValue("redirect_uri", _redirectUri);
data.SetValue("response_type", "code");
data.SetValue("scope", _scope);
data.SetValue("state", "STATE" + "#wechat_redirect");
string url = "https://open.weixin.qq.com/connect/oauth2/authorize?" + data.ToUrl();
Log.Debug("Page", "Will Redirect to URL : " + url);
return(url);
}
/// <summary>
/// 获取AccessToken
/// </summary>
/// <returns></returns>
public AccessToken GetAccessToken()
{
try
{
WXData data = new WXData();
data.SetValue("grant_type", "client_credential");
data.SetValue("appid", WXModel.AppId);
data.SetValue("secret", WXModel.AppSercet);
string url = "https://api.weixin.qq.com/cgi-bin/token?" + data.ToUrl();
string result = HttpService.Get(url);
return(data.FromJson <AccessToken>(result));
}
catch (Exception ex)
{
}
return(new AccessToken());
}
/// <summary>
/// 获取用户信息 通过网页授权
/// </summary>
/// <param name="_access_token">网页临时accesstoken</param>
/// <param name="_opendId">用户openid</param>
/// <returns></returns>
public WXUser GetUserInfoByWeb(string token, string openid)
{
WXUser model = new WXUser();
try
{
WXData data = new WXData();
data.SetValue("access_token", token);
data.SetValue("openid", openid);
data.SetValue("lang", "zh_CN");
string url = "https://api.weixin.qq.com/sns/userinfo?" + data.ToUrl();
string result = HttpService.Get(url);
Log.Info("result", result);
model = data.FromJson <WXUser>(result);
}
catch (Exception _ex)
{
Log.Error("GetUserInfo", _ex.Message);
}
return(model);
}
/// <summary>
/// 通过code换取网页授权access_token和openid的返回数据
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public AccessToken GetTokenFromCode(string code)
{
AccessToken model = new AccessToken();
try
{
//构造获取openid及access_token的url
WXData data = new WXData();
data.SetValue("appid", WXModel.AppId);
data.SetValue("secret", WXModel.AppSercet);
data.SetValue("code", code);
data.SetValue("grant_type", "authorization_code");
string url = "https://api.weixin.qq.com/sns/oauth2/access_token?" + data.ToUrl();
//请求url以获取数据
string result = HttpService.Get(url);
model = data.FromJson <AccessToken>(result);
}
catch (Exception ex)
{
Log.Error(this.GetType().ToString(), ex.ToString());
}
return(model);
}