加链接：<a class="ico_wx" href="https://open.weixin.qq.com/connect/oauth2/authorize?appid={$cfg_weixi_appkey}&redirect_uri={$main_host}/pub/thirdlogin/?type=wechat&response_type=code&scope=snsapi_base&state={$code}#wechat_redirect"><em></em><span>微信</span></a>
点击微信图标后，会跳转到pub/thirdlogin这个方法中去，并且将code码带过去，然后再通过微信的接口方法，获取用户信息进行保存
/** * 第三方登陆跳转，这里就是跳转的方法 */ public function action_thirdlogin() { $type = Arr::get($_GET, 'type');//$cookei = $_COOKIE; //print_R($sesharecode);die; //如果是微信登录 if($type == "wechat"){ $appid = $GLOBALS['cfg_weixi_appkey']; $appsecret = $GLOBALS['cfg_weixi_appsecret']; $code = Arr::get($_GET, 'code');//这就是获取传递过来的code码 $fx_code = Arr::get($_GET, 'state'); if (empty($code)) { Common::session('login_num', 1); $refer_url = $_SERVER['HTTP_REFERER'] ? $_SERVER['HTTP_REFERER'] : $this->cmsurl."member/login"; Common::message_t(array('message' => '登陆失败', 'jumpUrl' => $refer_url )); die; } $rs = Common::wechat_login($appid, $appsecret,$code);//print_r($rs);die;这里就是调用微信的方法进行获取用户信息，到这里就能获取到用户信息了，下面的就是进行按照需求存储用户信息即可，不用看了 if (empty($rs)) { Common::session('login_num', 1); $refer_url = $_SERVER['HTTP_REFERER'] ? $_SERVER['HTTP_REFERER'] : $this->cmsurl."member/login"; Common::message_t(array('message' => '登陆失败', 'jumpUrl' => $refer_url )); die; } // Common::session('captcha_response', null); $member = DB::select('*')->from('member')->where('wechatcode', '=', $rs['openid'])->execute()->current();//判断用户是否存在 if (empty($member)) //用户不存在,注册之 { // $refer_url = $_SERVER['HTTP_REFERER'] ? $_SERVER['HTTP_REFERER'] : $this->cmsurl."member/register?code=".$fx_code."&openid=".$rs['openid']; // Common::message_t(array('message' => '请补充剩余资料完成注册', 'jumpUrl' => $refer_url )); // die; //获取包含的url //$redirecturl = $_GET['redirecturl']; //检测分享码是否存在 //$sharing_code = Common::session('wx_fx_code');//Common::get_fx_code($redirecturl); //检测上下级关系 /* if($sharing_code){ $data = Common::get_sharing_data($sharing_code); if ($data == false) { $data['pp_level'] = null; $data['p_level'] = null; $data['distribution'] = 0; } }else{ $data['pp_level'] = null; $data['p_level'] = null; $data['distribution'] = 0; };*/ //生成本人的code码 $usercode = Common::get_rand_string($len=10,$type='',$addChars=''); //获取用户的openid $wechatcode = $rs['openid']; //用户头像 $litpic = $rs['headimgurl']; //分享类型 $userType = 'wechat'; //用户昵称 //$nickname = $rs['nickname']; $regtype = 0; if ($userType == 'wechat') { $isPhone = false; $nickname = $rs['nickname']; //$nickname='wechat'.substr($wechatcode,0,4).'***'; } else { $regtype = 1; $nickname = 'wechat******'; } $addtime = time(); //新增数据 list($insertId, $rows) = DB::insert('member', array('nickname', 'litpic', 'jointime', 'logintime', 'regtype','usercode','p_level','pp_level','wechatcode','distribution')) ->values(array($nickname, $litpic, $addtime, $addtime, $regtype,$usercode,$data['p_level'],$data['pp_level'],$wechatcode,$data['distribution']))->execute(); if ($rows > 0) { Common::session('crsf_code', null); Common::session('captcha_response', null); Common::session('msg_code', null); Common::session('wx_fx_code',null); //发送注册成功信息 if ($isPhone) { St_SMSService::send_member_msg($user,NoticeCommon::MEMBER_REG_MSGTAG,$user,$pwd,""); } else { St_EmailService::send_member_email($user,NoticeCommon::MEMBER_REG_MSGTAG,$pwd,""); } //注册送积分 $jifen = Model_Jifen::reward_jifen('sys_member_register',$insertId); if(!empty($jifen)) { St_Product::add_jifen_log($insertId,"注册赠送积分{$jifen}",$jifen,2); } //登录状态 Model_Member::write_session(Model_Member::get_member_byid($insertId)); $message = array('url' => Cookie::get('referer', $this->cmsurl), 'status' => 1); $ucsynlogin = ''; if (defined('UC_API') && @include_once BASEPATH . '/uc_client/client.php') { $uid = uc_user_register($user, $pwd, $user); if ($uid > 0) { $ucsynlogin = uc_user_synlogin($uid); } } $message['js'] = $ucsynlogin; Plugin_Core_Factory::factory()->add_listener('on_member_register', ORM::factory('member', $insertId)->as_array())->execute(); $refer_url = $_SERVER['HTTP_REFERER'] ? $_SERVER['HTTP_REFERER'] : $this->cmsurl."member"; Common::message_t(array('message' => '登陆成功', 'jumpUrl' => $refer_url )); } } else { /*********************[生日判断]****************************/ $a = $member['birth_date']; $b = explode('-',$a); array_shift($b); $str = implode('-', $b); $now = date('m-d'); if ($now == $str) { //确认过生日 $result = DB::select('addtime')->from('message')->where('memberid','=',$member['mid'])->and_where('type','=','104')->execute()->current(); if (!empty($result['addtime'])) { //有生日记录 if (date('Y',$result['addtime']) != date('Y')) { //判断是否为今年的生日祝福 $column = array('type','content','memberid','addtime','status'); $column_value = array('104','生日快乐',$member['mid'],time(),0); DB::insert('message', $column)->values($column_value)->execute(); } }else{ //没有生日记录 $column = array('type','content','memberid','addtime','status'); $column_value = array('104','生日快乐',$member['mid'],time(),0); DB::insert('message', $column)->values($column_value)->execute(); } } /*********************[生日判断]****************************/ //用户存在 Model_Member::write_session($member, $member['nickname']); //清空登录次数 Common::session('login_num', null); //删除Cookie $message = array('url' => Cookie::get('referer', $this->cmsurl), 'status' => 1); #api{{ $ucsynlogin = ''; if (defined('UC_API') && include_once BASEPATH . '/uc_client/client.php') { //检查帐号 list($uid, $loginname, $password, $email) = uc_user_login($member['nickname'], $member['password']); if ($uid > 0) { //同步登录的代码 $ucsynlogin = uc_user_synlogin($uid); } else if ($uid == -1) { $uid = uc_user_register($loginname, $member['password'], ''); if ($uid > 0) { $ucsynlogin = uc_user_synlogin($uid); } } } $refer_url = $_SERVER['HTTP_REFERER'] ? $_SERVER['HTTP_REFERER'] : $this->cmsurl."member"; Common::message_t(array('message' => '登陆成功', 'jumpUrl' => $refer_url )); } } }
下面是封装的获取用户信息的微信方法：拿过来直接用就行
/** * * 微信授权 */ public static function wechat_login($appid, $appsecret, $code) { $token_url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=' . $appid . '&secret=' . $appsecret . '&code=' . $code . '&grant_type=authorization_code'; $token = json_decode(file_get_contents($token_url)); //var_dump($token);die; if (isset($token->errcode)) { return false; } $access_token_url = 'https://api.weixin.qq.com/sns/oauth2/refresh_token?appid=' . $appid . '&grant_type=refresh_token&refresh_token=' . $token->refresh_token; //转成对象 $access_token = json_decode(file_get_contents($access_token_url)); if (isset($access_token->errcode)) { return false; } $user_info_url = 'https://api.weixin.qq.com/sns/userinfo?access_token=' . $access_token->access_token . '&openid=' . $access_token->openid . '&lang=zh_CN'; //转成对象 $user_info = json_decode(file_get_contents($user_info_url)); if (isset($user_info->errcode)) { return false; } //var_dump($user_info);die; $result = json_decode(json_encode($user_info), true);//返回的json数组转换成array数组 //var_dump($result);die; return $result; }