Overtrue\Socialite\Providers\WeChatProvider::getUserByToken PHP Method

    protected function getUserByToken(AccessTokenInterface $token)
    {
        $scopes = explode(',', $token->getAttribute('scope', ''));
        if (in_array('snsapi_base', $scopes)) {
            return $token->toArray();
        }
        if (empty($token['openid'])) {
            throw new InvalidArgumentException('openid of AccessToken is required.');
        }
        $response = $this->getHttpClient()->get($this->baseUrl . '/userinfo', ['query' => ['access_token' => $token->getToken(), 'openid' => $token['openid'], 'lang' => 'zh_CN']]);
        return json_decode($response->getBody(), true);
    }