gganli/application/index/controller/Index.php

<?php

namespace app\index\controller;

use app\common\controller\Frontend;

class Index extends Frontend
{

    protected $noNeedLogin = '*';
    protected $noNeedRight = '*';
    protected $layout = '';

    public function index()
    {
        return $this->view->fetch();
    }

    /**
     * 服务协议
     * @return string
     * @throws \think\Exception
     */
    public function service()
    {
        $this->view->assign('content', config("site.userAgreement"));
        return $this->view->fetch();
    }

    /**
     * 隐私政策
     * @return string
     * @throws \think\Exception
     */
    public function privacy()
    {
        $this->view->assign('content', config("site.privacyAgreement"));
        return $this->view->fetch();
    }

    /**
     * 判断是安卓还是ios
     */
    public function appJump() {
        if(strpos($_SERVER['HTTP_USER_AGENT'], 'iPhone')||strpos($_SERVER['HTTP_USER_AGENT'], 'iPad')){
            header("Location: https://apps.apple.com/cn/app/%E4%BC%B4%E5%A3%B0%E8%AF%AD%E9%9F%B3/id1556551099");
        }else if(strpos($_SERVER['HTTP_USER_AGENT'], 'Android')){
            $host = $_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"];
            header("Location: ".$host."/index/index/download");
        }else{
            echo '机型暂不支持！';
        }
    }

    /**
     * 下载app中转页
     */
    public function download() {
        $this->view->assign('downurl', config("site.apkUrl"));
        return $this->view->fetch();
    }

    //判断是否微信浏览器 -xzz1125
    function is_weixin() {
        if (strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false) {
            return true;
        } return false;
    }

}