/// <summary>
/// 通过appID和appsecret获取Access_token
/// </summary>
/// <returns></returns>
private static MAccessToken GetAccesstokenFromWX()
{
try
{
//// 微信API地址
string wxAPIURL = WebConfigeOpert.GetWXAPIURL();
//// 微信平台的APPID
string appid = WebConfigeOpert.GetWXappid();
//// 微信平台的密码
string secret = WebConfigeOpert.GetWXAppSecret();
string strUrl = wxAPIURL + "cgi-bin/token?grant_type=client_credential&appid=" + appid + "&secret=" + secret;
MAccessToken mode = PublicTools.HttpGetRequest <MAccessToken>(strUrl);
LogOpert.AddWeiXinMessage("获取wxAccesstoken结果：" + mode.access_token);
return(mode);
}
catch (Exception ex)
{
LogOpert.AddWeiXinMessage("获取wxAccesstoken异常：" + ex);
}
return(null);
}
/// <summary>
/// 根据code获取openid(一个code只能查询一次)
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public String GetOpenIdByCode(String code)
{
//// 微信API地址
string wxAPIURL = WebConfigeOpert.GetWXAPIURL();
//// 微信平台的APPID
string appid = WebConfigeOpert.GetWXappid();
//// 微信平台的密码
string secret = WebConfigeOpert.GetWXAppSecret();
secret = string.IsNullOrEmpty(secret) ? "7233eefb8657eb0f6a1ed7224fdc0e7f" : secret;
// 换取access_token 其中包含了openid
// 这里通过code换取的是一个特殊的网页授权access_token,与基础支持中的access_token（该access_token用于调用其他接口）不同。
String strUrl = string.Format("{0}sns/oauth2/access_token?appid={1}&secret={2}&code={3}&grant_type=authorization_code", wxAPIURL, appid, secret, code);
MWXUserSampleInfo model = null;
model = PublicTools.HttpGetRequest <MWXUserSampleInfo>(strUrl);
if (model != null)
{
return(model.openid);
}
return(string.Empty);
}