/// <summary>
/// 获取关注者OpenID集合
/// </summary>
public static List <string> GetOpenIDs(string access_token, string next_openid)
{
// 设置参数
string url = string.Format("https://api.weixin.qq.com/cgi-bin/user/get?access_token={0}&next_openid={1}", access_token, next_openid);
string returnStr = CommonMethod.RequestUrl(url);
int count = int.Parse(CommonMethod.GetJsonValue(returnStr, "count"));
if (count > 0)
{
string startFlg = "\"openid\":[";
int start = returnStr.IndexOf(startFlg) + startFlg.Length;
int end = returnStr.IndexOf("]", start);
string openids = returnStr.Substring(start, end - start).Replace("\"", "");
return(openids.Split(',').ToList <string>());
}
else
{
return(new List <string>());
}
}
/// <summary>
/// 用openid换取用户信息
/// </summary>
/// <param name="openid">微信标识id</param>
/// <returns></returns>
public Dictionary <string, object> GetUserInfoForopenid(string Appid, string Appsecret, string openid)
{
JavaScriptSerializer Jss = new JavaScriptSerializer();
string access_token = BasicApi.GetTokenSession(Appid, Appsecret); //获取access_token
string url = string.Format("https://api.weixin.qq.com/cgi-bin/user/info?access_token={0}&openid={1}&lang=zh_CN", access_token, openid);
Dictionary <string, object> respDic = (Dictionary <string, object>)Jss.DeserializeObject(CommonMethod.WebRequestPostOrGet(url, ""));
return(respDic);
}