public function pprinter() { $openid = wx_openid(); if (!$openid) { exit('打印机模块加载失败...请退出重试'); } //if(!C('POINT_URL.PRINTER')) exit('系统错误'); if (IS_POST && I('scode')) { $result = file_get_contents(C('POINT_URL.PRINTER') . '?openid=' . $openid); if ($result) { $this->ajaxReturn('ok'); } else { $this->ajaxReturn('error'); } } else { //微信转发链接配置 $this->signPackage = getSignPackage(); $this->display(); } }
public function getjssdk() { //微信JS-SDK获取验证参数 $url = I('url', ''); $signPackage = getSignPackage("wx4e6053d0f06f3333", "db03d6939a44e6a1c241155977b8cfa1", $url); $js = json_encode($signPackage); echo $js; }