public function get_user_openid()//获取用户的openid { $appid = db('config')-where('name','cat_name4')-value('value'); $secret = db('config')-where('name','cat_name1')-value('value'); $js_code = trim(I('js_code')); $vxname = trim(I('vxname')); $img = trim(I('img')); if (is_empty_data($appid, $secret, $js_code, $vxname)) { $url = "https://api.weixin.qq.com/sns/jscode2session?appid=" . $appid . "&secret=" . $secret . "&grant_type=authorization_code&js_code=" . $js_code; $res = doCurl($url);// dump($res); $res['vxname'] = $vxname; $res['img']=$img; // $rer['phone'] = $phone; if (!empty($res['openid'])) { session('openid', $res['openid']); $this-add_user_info($res);//调用下方添加用户信息函数 } exit(json_encode($res)); } } //添加用户信息 public function add_user_info($res) {// $openid=session::get('openid'); $result = db('user')-where('openid', $res['openid'])-find(); if (empty($result)) { $data = array( 'openid' = $res['openid'], 'vxname' = $res['vxname'], 'img' = $res['img'], ); db('user')-insert($data); }else{ $data = array( 'openid' = $res['openid'], 'vxname' = $res['vxname'], 'img' = $res['img'], ); db('user')-where('openid',$res['openid'])-update($data); }
}
函数是自己封装的
小程序
