huahuibao/app/api/web/index.php

<?php
//error_reporting(E_ALL);

require(__DIR__ . '/../../../vendor/autoload.php');

require(__DIR__ . '/../../../env.php');// Environment

require(__DIR__ . '/../../../vendor/yiisoft/yii2/Yii.php');
require(__DIR__ . '/../../../common/config/bootstrap.php');
require(__DIR__ . '/../config/bootstrap.php');

$config = yii\helpers\ArrayHelper::merge(
    require(__DIR__ . '/../../../common/config/main.php'),
    require(__DIR__ . '/../../../common/config/main-local.php'),
    require(__DIR__ . '/../config/main.php'),
    require(__DIR__ . '/../config/main-local.php')
);

$application = new yii\web\Application($config);
$application->run();