crm/app/index/controller/Wework.php

<?php
namespace app\index\controller;

use app\BaseController;
use app\model\WeworksingleCompanySetting;

class Wework extends BaseController {
    public function index () {
        $file_name = trim($_SERVER['REQUEST_URI'], '/');
        $value = WeworksingleCompanySetting::where('verify_file', '=', $file_name)->value('verify_content');
        echo $value;
    }
}