/// <summary>
/// 获取并缓存access_token
/// </summary>
/// <returns></returns>
public string Get_access_token()
{
string url = string.Format("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}", WeiPay.PayConfig.AppId, WeiPay.PayConfig.AppSecret);
string returnStr = WeiPay.HttpUtil.Send("", url);
WeiPay.OpenModel obj = new WeiPay.OpenModel();
try
{
obj = Newtonsoft.Json.JsonConvert.DeserializeObject <WeiPay.OpenModel>(returnStr);
}
catch (Exception e)
{
WeiPay.LogUtil.WriteLogWx("obj转换错误(Get_access_token)" + e.Message);
}
if (HttpRuntime.Cache["access_token"] == null)
{
HttpRuntime.Cache.Insert("access_token", obj.access_token);
//HttpRuntime.Cache与HttpContext.Current.Cache是同一对象,建议使用HttpRuntime.Cache
}
else
{
HttpRuntime.Cache.Remove("access_token");
HttpRuntime.Cache.Insert("access_token", obj.access_token);
}
WeiPay.LogUtil.WriteLogWx("一般access_token：" + HttpRuntime.Cache["access_token"].ToString());
return(HttpRuntime.Cache["access_token"].ToString());
}
/// <summary>
/// 更新用户信息
/// </summary>
/// <param name="openid"></param>
private void UpdateOpenID(string openid)
{
string AccessToken = string.Empty;
if (HttpRuntime.Cache["access_token"] == null)
{
AccessToken = Get_access_token();
}
else
{
AccessToken = HttpRuntime.Cache["access_token"].ToString();
}
string url = string.Format("https://api.weixin.qq.com/cgi-bin/user/info?access_token={0}&openid={1}&lang=zh_CN", AccessToken, openid);
string returnStr = WeiPay.HttpUtil.Send("", url);
WeiPay.OpenModel obj = new WeiPay.OpenModel();
try
{
obj = Newtonsoft.Json.JsonConvert.DeserializeObject <WeiPay.OpenModel>(returnStr);
}
catch (Exception e)
{
WeiPay.LogUtil.WriteLogWx("obj转换错误(UpdateOpenID)" + e.Message + "; returnStr:" + returnStr);
}
//已经注册,修改一下
if (mb.MemberUpdate(openid, obj.nickname, obj.sex, obj.headimgurl))
{
WeiPay.LogUtil.WriteLogWx("关注的时候，修改信息成功");
}
else
{
WeiPay.LogUtil.WriteLogWx("关注的时候，修改信息失败");
}
}
