/// <summary> /// 用户确认授权 /// </summary> /// <param name="code"></param> /// <param name="state"></param> private void getUserinfo(string code, string state) { try { //网络授权有有效期,最好用redis缓存 //获取用户网络授权 string access_token = string.Empty; string openid = string.Empty; if (RedisBase.ContainsKey(code)) { Access_tokenResult accResult = RedisBase.Item_Get <Access_tokenResult>(code); access_token = accResult.access_token; openid = accResult.openid; } else { Access_tokenResult accResult = WeChatAccessTokenAPI.GetWeChatAccess_token(code); RedisBase.Item_Set(code, accResult); RedisBase.ExpireEntryAt(code, DateTime.Now.AddSeconds(accResult.expires_in)); access_token = accResult.access_token; openid = accResult.openid; } //获取用户信息 WeChatUserInfo userinfo = null; string userkey = getWeChatUserKey(access_token, openid); if (RedisBase.ContainsKey(userkey)) { userinfo = RedisBase.Item_Get <WeChatUserInfo>(userkey); } else { userinfo = WeChatUserInfoAPI.GetWeChatUserInfo(access_token, openid); if (userinfo != null) { RedisBase.Item_Set(userkey, userinfo); RedisBase.ExpireEntryAt(userkey, DateTime.Now.AddDays(2)); } } WeChatUser wuser = userbll.GetWeChatUserByUnionID(userinfo.unionid); if (wuser == null) { wuser = new WeChatUser(); wuser.PlatformOpenID = userinfo.openid; wuser.UnionID = userinfo.unionid; userbll.AddWeChatUser(wuser); } else { if (string.IsNullOrEmpty(wuser.PlatformOpenID)) { wuser.PlatformOpenID = userinfo.openid; wuser.UnionID = userinfo.unionid; userbll.UpdateWeChatUser(wuser); } } UserInfoBll ubll = new UserInfoBll(); UserInfo _user = ubll.GetUserInfoByOpenID(userinfo.unionid); // 用户绑定微信 string bindkey = string.Format("bind_{0}", state); string msg = MqttAgreement.GetWeChatLoginMA(state, true); if (RedisBase.ContainsKey(bindkey)) { //用户之前已经关注过微信公共号,需要把之前微信公共号账户中的信息更新到这个账户中 if (_user != null) { _user.Openid = ""; ubll.UpdateUserinfo(_user); } UserInfo binduser = RedisBase.Item_Get <UserInfo>(bindkey); binduser.Openid = userinfo.unionid; ubll.UpdateUserinfo(binduser); } else { WeChatLogin login = loginbll.GetWeChatLoginByUUID(state); if (login == null) { login = new WeChatLogin(); login.UUID = state; login.CreateTime = DateTime.Now; login.LoginData = DateTime.Now.ToString("yyyy-MM-dd"); } login.Headimgurl = userinfo.headimgurl; login.Nickname = userinfo.nickname; login.Openid = userinfo.unionid; login.Sex = userinfo.sex.TryToString(); login.State = 1; login.LoginData = DateTime.Now.ToString("yyyy-MM-dd"); login.CreateTime = DateTime.Now; loginbll.UpdateWeChatLogin(login); if (_user == null) { _user = new UserInfo(); _user.Openid = userinfo.unionid; _user.CreateTime = DateTime.Now; _user.Headimgurl = userinfo.headimgurl; _user.Nickname = userinfo.nickname; _user.Sex = (SexEnum)userinfo.sex; _user.Name = userinfo.nickname; _user.city = userinfo.city; _user.province = userinfo.province; ubll.UpdateUserinfo(_user); } //向客户端推送消息 MqttPublishClient.Ins.PublishOneClient(login.LockCode, msg); } MqttPublishClient.Ins.PublishAllClient(msg); } catch (Exception ex) { ClassLoger.Error("WeChatLoginCallBackController.getUserinfo", ex); } }