public User GetCurrentUser()
{
//从url参数中获取用户openid
var current_user_openid = Request["openid"];
//从session中获取用户openid
if (current_user_openid == null)
{
var current_user_openid_session = System.Web.HttpContext.Current.Session["openid"];
if (current_user_openid_session != null)
{
current_user_openid = current_user_openid_session.ToString();
}
}
else
{
System.Web.HttpContext.Current.Session["openid"] = current_user_openid;
}
//重新从微信中获取用户openid
if (current_user_openid == null)
{
WXInterface.ReGetOpenId();
var current_user_openid_session = System.Web.HttpContext.Current.Session["openid"];
if (current_user_openid_session != null)
{
current_user_openid = current_user_openid_session.ToString();
}
}
if (current_user_openid == null)
{
return(null);
// return Content("无法获取用户信息，请确认微信客户端打开链接");
}
//if (user_openids != null)
//{
// string content = current_user_openid + "<br /><br />";
// foreach (var id in user_openids)
// {
// content += id + "<br />";
// }
// return Content(content);
//}
//else
//{
var user = HttpHelper.ConvertJson <User>("GET", Config.ApiServer + "/users/" + current_user_openid.ToString(), "");
if (user != null)
{
System.Web.HttpContext.Current.Session["current_user"] = user;
}
//return Content(Newtonsoft.Json.JsonConvert.SerializeObject(user));
return(user);
}
public ActionResult Index()
{
var token = WXInterface.GetAccessToken(Config.AppID, Config.AppSecret).access_token;
string state = Request["state"];
List <string> user_openids = null;
var current_user_openid = System.Web.HttpContext.Current.Session["openid"];
if (state == "1" && current_user_openid == null)
{
user_openids = WXInterface.GetUserList(token);
}
WXInterface.ReGetOpenId();
current_user_openid = System.Web.HttpContext.Current.Session["openid"];
if (current_user_openid == null)
{
return(Content("无法获取用户信息，请确认微信客户端打开链接"));
}
if (user_openids != null)
{
string content = current_user_openid + "<br /><br />";
foreach (var id in user_openids)
{
content += id + "<br />";
}
return(Content(content));
}
else
{
if (current_user_openid == null)
{
return(View());
}
var user = HttpHelper.ConvertJson <User>("GET", Config.ApiServer + "/users/" + current_user_openid.ToString(), "");
if (user == null)
{
HttpHelper.Post(Config.ApiServer + "/users/", "wxopenid=" + current_user_openid.ToString());
user = HttpHelper.ConvertJson <User>(Config.ApiServer + "/users/" + current_user_openid.ToString(), "");
}
return(Content(Newtonsoft.Json.JsonConvert.SerializeObject(user)));
}
}