YII2.0配置index.php入口文件至根目录

川长思鸟来 2022-08-09 05:17 218阅读 0赞

YII2.0自带的有2个项目目录一个是前台的frontend和后台的backend,访问的时候必须访问至http://localhost:8080/phpblog/backend/web/index.php?r=admin/index,这样好像很麻烦，而且难记，于是我们把访问的地址配置成http://localhost:8080/phpblog/admin.php这种的就好记很多了.

首先在backend下面找到web目录:

![Center][]

把里面的index.php复制到根目录并改名字为admin.php:

![Center 1][]

修改admin.php里面的内容为:

<?php
    defined('YII_DEBUG') or define('YII_DEBUG', true);
    defined('YII_ENV') or define('YII_ENV', 'dev');
    
    require(__DIR__ . '/vendor/autoload.php');
    require(__DIR__ . '/vendor/yiisoft/yii2/Yii.php');
    require(__DIR__ . '/common/config/bootstrap.php');
    require(__DIR__ . '/backend/config/bootstrap.php');
    
    #require(__DIR__ . '/common/config/autoload.php');
    
    $config = yii\helpers\ArrayHelper::merge(
        require(__DIR__ . '/common/config/main.php'),
        require(__DIR__ . '/common/config/main-local.php'),
        require(__DIR__ . '/backend/config/main.php'),
        require(__DIR__ . '/backend/config/main-local.php')
    );
    
    $application = new yii\web\Application($config);
    $application->language='zh-CN';
    $application->defaultRoute='admin';
    $application->run();

下面进行js，css路径修改:

找到backend目录下面的assets目录下面的AppAsset.php，修改内容

class AppAsset extends AssetBundle
    {
        public $basePath = '@webroot';
        public $baseUrl = '@web';
        //全局的js和css，主要是修改这里的路径，原来的@web不能使用了，要写backend的全路径了，按照下面的写就可以了
        public $css = [
            'backend/web/scripts/css/default.css',
            'backend/web/scripts/js/jquery-easyui-1.4.3/themes/icon.css',
            'backend/web/scripts/js/jquery-easyui-1.4.3/themes/easyui_icons.css',
            'backend/web/scripts/js/jquery-easyui-1.4.3/themes/default/easyui.css'
        ];
        public $js = [
            'backend/web/scripts/js/jquery-easyui-1.4.3/jquery.min.js',
            'backend/web/scripts/js/jquery-easyui-1.4.3/jquery.easyui.min.js'
        ];
        public $depends = [
            
        ];
        //定义按需加载JS方法，注意加载顺序在最后  
        public static function addScript($view, $jsfile) {  
            $view->registerJsFile($jsfile, ['depends'=>['backend\assets\AppAsset']]);  
        }  
          
       //定义按需加载css方法，注意加载顺序在最后  
        public static function addCss($view, $cssfile) {  
            $view->registerCssFile($cssfile, ['depends'=>['backend\assets\AppAsset']]);  
        }  
    
    }

继续修改backend下面的config目录下面的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-backend',
        'basePath' => dirname(__DIR__),
        'bootstrap' => ['log'],
        'controllerNamespace' => 'backend\controllers',
        'components' => [

//添加了这个配置
            'assetManager' => [
                'basePath' => '@webroot/backend/web/assets',
                'baseUrl' => '@web/backend/web/assets'
            ],
            'user' => [
                'identityClass' => 'common\models\User',
                'enableAutoLogin' => true,
            ],
            'log' => [
                'traceLevel' => YII_DEBUG ? 3 : 0,
                'targets' => [
                    [
                        'class' => 'yii\log\FileTarget',
                        'levels' => ['error', 'warning'],
                    ],
                ],
            ],
            'errorHandler' => [
                'errorAction' => 'site/error',
            ],
        ],
        'params' => $params,
    ];

控制器一定要和配置的defaultRoute默认路由对应，我们配置的是admin，那么就要有对应的AdminController.php，里面的方法必须为actionIndex，这样访问的时候就可以直接运行里面的view了：

![Center 2][]  
  
  
运行效果：

![Center 3][]

希望可以帮助到大家。

[Center]: /images/20220731/58c008255e154862bc426e55ed12aded.png
[Center 1]: /images/20220731/1e0a37abdf1e455cbe55c4c88c22dc89.png
[Center 2]: /images/20220731/813b2663a5304277949aa99374d19139.png
[Center 3]: /images/20220731/fb4c5b05ba6c4793ae5c584f7ea60a45.png