public string appsecret = ""; //公众微信平台下可以找到
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
//获取从wxProcess.aspx传递过来的跳转地址reurl
string reurl = HttpContext.Current.Session["session_reurl"].ToString();
int wid = int.Parse(HttpContext.Current.Session["session_wid"].ToString());
BLL.wx_userweixin wx = new BLL.wx_userweixin();
Model.wx_userweixin wxModel = wx.GetModel(wid);
appid = wxModel.AppId;
appsecret = wxModel.AppSecret;
string code = "";
if (Request.QueryString["code"] != null && Request.QueryString["code"] != "")
{
//获取微信回传的code
code = Request.QueryString["code"].ToString();
OAuth_Token Model = Get_token(code); //获取token
OAuthUser OAuthUser_Model = Get_UserInfo(Model.access_token, Model.openid);
if (OAuthUser_Model.openid != null && OAuthUser_Model.openid != "") //已获取得openid及其他信息
{
//绑定数据
wx_ucard_users userBLL = new wx_ucard_users();
Model.wx_ucard_users userModel = new XCWeiXin.Model.wx_ucard_users();
bool Isuser = userBLL.getUserExists(OAuthUser_Model.openid);
if (Isuser)
{
userModel = userBLL.GetModel(OAuthUser_Model.openid);
}
userModel.wid = wid;
userModel.openid = OAuthUser_Model.openid;
userModel.wxName = OAuthUser_Model.nickname;
userModel.sex = OAuthUser_Model.sex;
userModel.language = OAuthUser_Model.language;
userModel.province = OAuthUser_Model.province;
userModel.city = OAuthUser_Model.city;
userModel.country = OAuthUser_Model.country;
userModel.headimgul = OAuthUser_Model.headimgurl;
userModel.subscribe = OAuthUser_Model.subscribe;
// userModel.subscribe_time =DateTime.Parse(OAuthUser_Model.subscribe_time.Trim());
userModel.groupid = OAuthUser_Model.groupid;
if (!Isuser)//没有记录，添加
{
HttpCookie cookie = new HttpCookie("xcopenid");
cookie.Value = OAuthUser_Model.openid;
cookie.Expires = DateTime.Now.AddDays(3650);
HttpContext.Current.Response.Cookies.Add(cookie);
userBLL.Add(userModel);
}
else//有记录更新
{
HttpCookie cookie = new HttpCookie("xcopenid");
cookie.Value = OAuthUser_Model.openid;
cookie.Expires = DateTime.Now.AddDays(3650);
HttpContext.Current.Response.Cookies.Add(cookie);
; userBLL.Update(userModel);
}
Response.Redirect("" + reurl + "&openid=" + OAuthUser_Model.openid + "");
// Response.Redirect(reurl);
}
else //未获得openid，回到wxProcess.aspx，访问弹出微信授权页面，提示用户授权
{
Response.Redirect("wxProcess.aspx?auth=1");
}
}
}
}
public int init()
{
BLL.wx_userweixin wx = new BLL.wx_userweixin();
Model.wx_userweixin wxModel = wx.GetModel(wid);
appid = wxModel.AppId;
appsecret = wxModel.AppSecret;
string code = "";
if (Request.QueryString["code"] != null && Request.QueryString["code"] != "")
{
//获取微信回传的code
code = Request.QueryString["code"].ToString();
OAuth_Token Model = Get_token(code); //获取token
OAuthUser OAuthUser_Model = Get_UserInfo(Model.access_token, Model.openid);
if (OAuthUser_Model.openid != null && OAuthUser_Model.openid != "") //已获取得openid及其他信息
{
//绑定数据
wx_ucard_users userBLL = new wx_ucard_users();
Model.wx_ucard_users userModel = new XCWeiXin.Model.wx_ucard_users();
bool Isuser = userBLL.getUserExists(OAuthUser_Model.openid);
if (Isuser)
{
userModel = userBLL.GetModel(OAuthUser_Model.openid);
}
userModel.wid = wid;
userModel.openid = OAuthUser_Model.openid;
userModel.wxName = OAuthUser_Model.nickname;
userModel.sex = OAuthUser_Model.sex;
userModel.language = OAuthUser_Model.language;
userModel.province = OAuthUser_Model.province;
userModel.city = OAuthUser_Model.city;
userModel.country = OAuthUser_Model.country;
userModel.headimgul = OAuthUser_Model.headimgurl;
userModel.subscribe = OAuthUser_Model.subscribe;
// userModel.subscribe_time =DateTime.Parse(OAuthUser_Model.subscribe_time.Trim());
userModel.groupid = OAuthUser_Model.groupid;
openid = OAuthUser_Model.openid;
if (!Isuser)//没有记录，添加
{
HttpCookie cookie = new HttpCookie("xcopenid" + wid + "");
cookie.Value = OAuthUser_Model.openid;
cookie.Expires = DateTime.Now.AddDays(3650);
HttpContext.Current.Response.Cookies.Add(cookie);
userBLL.Add(userModel);
return(0);
}
else//有记录更新
{
HttpCookie cookie = new HttpCookie("xcopenid" + wid + "");
cookie.Value = OAuthUser_Model.openid;
cookie.Expires = DateTime.Now.AddDays(3650);
HttpContext.Current.Response.Cookies.Add(cookie);
userBLL.Update(userModel);
return(0);
}
// Response.Redirect("" + reurl + "&openid=" + OAuthUser_Model.openid + "");
// Response.Redirect(reurl);
}
else //未获得openid，回到wxProcess.aspx，访问弹出微信授权页面，提示用户授权
{
return(1);
}
}
else //取code失败
{
return(2);
}
}