huahuibao/app-hd/config/main.php

<?php
$params = array_merge(
	require(__DIR__ . '/../../common/config/params.php'),
	require(__DIR__ . '/../../common/config/params-local.php'),
	require(__DIR__ . '/params.php'),
	require(__DIR__ . '/params-local.php')
);

return [
	'id' => 'app-shop',
	'basePath' => dirname(__DIR__),
	'bootstrap' => ['log'],
	'defaultRoute' => 'main/index',//默认控制器
	'controllerNamespace' => 'hd\controllers',
	'modules' => [],
	'components' => [
		'user' => [
			'identityClass' => 'common\models\xhAdmin',
			'enableAutoLogin' => true,
			'identityCookie' => [
				'name' => 'backendUser', // unique for backend
			],
			'loginUrl' => ['main/login'],
		],
		'log' => [
			'traceLevel' => YII_DEBUG ? 3 : 0,
			'targets' => [
				[
					'class' => 'yii\log\FileTarget',
					'levels' => ['error', 'warning', 'info'], // 修改日志文件会记录的级别 -- 需要查看调用链，加入 'trace'
					// 决定了日志记录时会额外保存哪些 PHP 超全局变量
                    'logVars' => [], // ['_GET', '_POST', '_FILES']
				],
			],
		],
		'errorHandler' => [
			'errorAction' => 'site/error',
		],
		'urlManager' => [
			'enablePrettyUrl' => true,
			'showScriptName' => false,
			'rules' => [
				'<controller:\w+>/<action:\w+>' => '<controller>/<action>',
			],
		],
	],
	'params' => $params,
];