/** * * 构造获取open和access_toke的url地址 * @param string $code,微信跳转带回的code * * @return string 请求的url */ private function __CreateOauthUrlForOpenid($code) { $urlObj["appid"] = $this->config->getAppId(); $urlObj["secret"] = $this->config->getAppsecret(); $urlObj["code"] = $code; $urlObj["grant_type"] = "authorization_code"; $bizString = $this->ToUrlParams($urlObj); return "https://api.weixin.qq.com/sns/oauth2/access_token?" . $bizString; }