1.支付宝路由拼接

public function dev()

{

$http = 'https://openauth.alipaydev.com/oauth2/publicappauthorize.htm?';

$app_id = '';

$scope = 'auth_user';

$redirect_uri = urlencode('');

$state = '0';

$url = $http . 'app_id=' . $app_id . '&scope=' . $scope . '&redirect_uri=' . $redirect_uri . '&state=' . $state;

$this->redirect($url);

}

2.支付宝的回调页面

public function zhi()

{

$params = input();

require_once './plugins/auth/aopsdk.php';

$aop = new \aopclient ();

$aop->gatewayurl = 'https://openapi.alipaydev.com/gateway.do';

$aop->appid = '2016100200645172';

$aop->rsaprivatekey = '私钥';

$aop->alipayrsapublickey = '公钥';

$aop->apiversion = '1.0';

$aop->signtype = 'rsa2';

$aop->postcharset = 'utf-8';

$aop->format = 'json';

$request = new \alipaysystemoauthtokenrequest ();

$request->setgranttype("authorization_code");

$request->setcode($params['auth_code']);

$result = $aop->execute($request);

$result = (new \think\collection($result))->toarray();

$access_token = $result['alipay_system_oauth_token_response']->access_token ?? '';

if (!$access_token) {

echo json_encode(['msg' => 'code无效'], json_unescaped_unicode);

}

$request = new \alipayuserinfosharerequest ();

$result = $aop->execute($request, $access_token);

\app\home\logic\auto::ali($result);

$list = \app\common\model\user::where('open_type', 'alipay')->where('openid', $result->alipay_user_info_share_response->user_id)->find();

session('user_info', $list->toarray());

$blank_url = session('blank_url') ?: 'home/index/index';

\app\home\logic\cartlogic::cookietodb();

$this->redirect($blank_url);

}

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