我是一个伊比，陷入了困境。我已经安装了yii用户和权限。每当我尝试运行localhost/webapp/table时它都会给我一个错误，它会给出"Error 404 The system is unable to find the requested action "list"的错误，但是当我尝试运行localhost/webapp/table/index时，它会向我显示索引操作的视图，它正常工作。这是我的config/main.php
<?php
// uncomment the following to define a path alias
// Yii::setPathOfAlias('local','path/to/local-folder');
// This is the main Web application configuration. Any writable
// CWebApplication properties can be configured here.
return array(
'theme' => 'bootstrap',
'basePath'=>dirname(__FILE__).DIRECTORY_SEPARATOR.'..',
'name'=>'emergency response system',
// preloading 'log' component
'preload'=>array('log'),
'aliases' => array(
'bootstrap' => 'ext.bootstrap'),
// autoloading model and component classes
'import'=>array(
'application.models.*',
'application.components.*',
'bootstrap.behaviors.*',
'bootstrap.helpers.*',
'bootstrap.widgets.*',
'application.modules.user.models.*',
'application.modules.user.components.*',
'application.modules.rights.*',
'application.modules.rights.components.*',
),
'modules'=>array(
// uncomment the following to enable the Gii tool
'gii'=>array(
'class'=>'system.gii.GiiModule',
'password'=>'ers',
'generatorPaths' => array(
'bootstrap.gii', ),
// If removed, Gii defaults to localhost only. Edit carefully to taste.
'ipFilters'=>array('127.0.0.1','::1'),
),
'user' => array(
'tableUsers' => 'user',
'tableProfiles' => 'profiles',
'tableProfileFields' => 'profiles_fields',
# encrypting method (php hash function)
'hash' => 'md5',
# send activation email
'sendActivationMail' => true,
# allow access for non-activated users
'loginNotActiv' => false,
# activate user on registration (only sendActivationMail = false)
'activeAfterRegister' => false,
# automatically login from registration
'autoLogin' => true,
# registration path
'registrationUrl' => array('/user/registration'),
# recovery password path
'recoveryUrl' => array('/user/recovery'),
# login form path
'loginUrl' => array('/user/login'),
# page after login
'returnUrl' => array('/user/profile'),
# page after logout
'returnLogoutUrl' => array('/user/login'),
),
'rights'=>array(
'install'=>true,
'superuserName'=>'Admin', // Name of the role with super user privileges.
'authenticatedName'=>'Authenticated', // Name of the authenticated user role.
'userIdColumn'=>'id', // Name of the user id column in the database.
'userNameColumn'=>'username', // Name of the user name column in the database.
'enableBizRule'=>true, // Whether to enable authorization item business rules.
'enableBizRuleData'=>true, // Whether to enable data for business rules.
'displayDescription'=>true, // Whether to use item description instead of name.
'flashSuccessKey'=>'RightsSuccess', // Key to use for setting success flash messages.
'flashErrorKey'=>'RightsError', // Key to use for setting error flash messages.
'baseUrl'=>'/rights', // Base URL for Rights. Change if module is nested.
'layout'=>'rights.views.layouts.main', // Layout to use for displaying Rights.
'appLayout'=>'application.views.layouts.main', // Application layout.
'cssFile'=>'rights.css', // Style sheet file to use for Rights.
'install'=>false, // Whether to enable installer.
'debug'=>false,
),
),
// application components
'components'=>array(
'user'=>array(
'class'=>'RWebUser',
// enable cookie-based authentication
'allowAutoLogin'=>true,
'loginUrl'=>array('/user/login'),
),
'authManager'=>array(
'class'=>'RDbAuthManager',
'connectionID'=>'db',
'defaultRoles'=>array('Authenticated', 'Guest'),
'itemTable'=>'authitem',
'itemChildTable'=>'authitemchild',
'assignmentTable'=>'authassignment',
'rightsTable'=>'rights',
),
'bootstrap' => array(
'class' => 'bootstrap.components.BsApi',),
// uncomment the following to enable URLs in path-format
'urlManager'=>array(
'urlFormat'=>'path',
'showScriptName'=>false,
'rules'=>array(
'<controller:\w+>'=>'<controller>/list',
'<controller:\w+>/<action:\w+>'=>'<controller>/<action>',
'<controller:\w+>/<id:\d+>/<title>'=>'<controller>/view',
'<controller:\w+>/<id:\d+>'=>'<controller>/view',
),
),
// database settings are configured in database.php
// 'db'=>require(dirname(__FILE__).'/database.php'),
'db'=>array(
'connectionString' => 'mysql:host=localhost;dbname=response_system',
'emulatePrepare' => true,
'username' => 'root',
'password' => '',
'charset' => 'utf8',
),
'errorHandler'=>array(
// use 'site/error' action to display errors
'errorAction'=>'site/error',
),
'log'=>array(
'class'=>'CLogRouter',
'routes'=>array(
array(
'class'=>'CFileLogRoute',
'levels'=>'error, warning',
),
// uncomment the following to show log messages on web pages
array(
'class'=>'CWebLogRoute',
),
),
),
),
// application-level parameters that can be accessed
// using Yii::app()->params['paramName']
'params'=>array(
// this is used in contact page
'adminEmail'=>'webmaster@example.com',
),
);
这是我的模型文件
<?php
/**
* This is the model class for table "story".
*
* The followings are the available columns in table 'story':
* @property integer $id
* @property string $title
* @property string $story
*
* The followings are the available model relations:
* @property UserWriteStory[] $userWriteStories
*/
class Story extends CActiveRecord
{
/**
* Returns the static model of the specified AR class.
* @param string $className active record class name.
* @return Story the static model class
*/
public static function model($className=__CLASS__)
{
return parent::model($className);
}
/**
* @return string the associated database table name
*/
public function tableName()
{
return 'story';
}
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('title, story', 'required'),
array('title', 'length', 'max'=>100),
array('story', 'length', 'max'=>1000),
// The following rule is used by search().
// Please remove those attributes that should not be searched.
array('id, title, story', 'safe', 'on'=>'search'),
);
}
/**
* @return array relational rules.
*/
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
'userWriteStories' => array(self::HAS_MANY, 'UserWriteStory', 'story_story_id'),
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'id' => 'ID',
'title' => 'Title',
'story' => 'Story',
);
}
/**
* Retrieves a list of models based on the current search/filter conditions.
* @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
*/
public function search()
{
// Warning: Please modify the following code to remove attributes that
// should not be searched.
$criteria=new CDbCriteria;
$criteria->compare('id',$this->id);
$criteria->compare('title',$this->title,true);
$criteria->compare('story',$this->story,true);
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
));
}
}
这是我的相关控制器。
<?php
class StoryController extends RController
{
/**
* @var string the default layout for the views. Defaults to '//layouts/column2', meaning
* using two-column layout. See 'protected/views/layouts/column2.php'.
*/
public $layout='//layouts/admin';
/**
* @return array action filters
*/
public function filters()
{
return array(
// 'accessControl', // perform access control for CRUD operations
// 'postOnly + delete', // we only allow deletion via POST request
'rights',
);
}
/**
* Specifies the access control rules.
* This method is used by the 'accessControl' filter.
* @return array access control rules
*/
public function accessRules()
{
return array(
array('allow', // allow all users to perform 'index' and 'view' actions
'actions'=>array('index','view'),
'users'=>array('*'),
),
array('allow', // allow authenticated user to perform 'create' and 'update' actions
'actions'=>array('create','update'),
'users'=>array('@'),
),
array('allow', // allow admin user to perform 'admin' and 'delete' actions
'actions'=>array('admin','delete'),
'users'=>array('admin'),
),
array('deny', // deny all users
'users'=>array('*'),
),
);
}
/**
* Displays a particular model.
* @param integer $id the ID of the model to be displayed
*/
public function actionView($id)
{
$this->render('view',array(
'model'=>$this->loadModel($id),
));
}
/**
* Creates a new model.
* If creation is successful, the browser will be redirected to the 'view' page.
*/
public function actionCreate()
{
$model=new Story;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Story']))
{
$model->attributes=$_POST['Story'];
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('create',array(
'model'=>$model,
));
}
/**
* Updates a particular model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id the ID of the model to be updated
*/
public function actionUpdate($id)
{
$model=$this->loadModel($id);
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Story']))
{
$model->attributes=$_POST['Story'];
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('update',array(
'model'=>$model,
));
}
/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'admin' page.
* @param integer $id the ID of the model to be deleted
*/
public function actionDelete($id)
{
if(Yii::app()->request->isPostRequest)
{
// we only allow deletion via POST request
$this->loadModel($id)->delete();
// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
if(!isset($_GET['ajax']))
$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
}
else
throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
}
/**
* Lists all models.
*/
public function actionIndex()
{
$dataProvider=new CActiveDataProvider('Story');
$this->render('index',array(
'dataProvider'=>$dataProvider,
));
}
/**
* Manages all models.
*/
public function actionAdmin()
{
$model=new Story('search');
$model->unsetAttributes(); // clear any default values
if(isset($_GET['Story']))
$model->attributes=$_GET['Story'];
$this->render('admin',array(
'model'=>$model,
));
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer $id the ID of the model to be loaded
* @return Story the loaded model
* @throws CHttpException
*/
public function loadModel($id)
{
$model=Story::model()->findByPk($id);
if($model===null)
throw new CHttpException(404,'The requested page does not exist.');
return $model;
}
/**
* Performs the AJAX validation.
* @param Story $model the model to be validated
*/
protected function performAjaxValidation($model)
{
if(isset($_POST['ajax']) && $_POST['ajax']==='story-form')
{
echo CActiveForm::validate($model);
Yii::app()->end();
}
}
}
答案 0 :(得分：1)
在您config/main.php规则中的ruoting /rewrite规则中，您已分配了默认操作= list，但您的控制器中不存在actionList。然后当在url中设置非动作时，Yii调用list.php而不是index.php（错误404）
你需要改变这个：
'<controller:\w+>'=>'<controller>/list',
以这种方式改变
'<controller:\w+>'=>'<controller>/index',
或者像@Usman Daby Khan建议你可以删除它，这样Yii2恢复工作的默认行为。
答案 1 :(得分：0)
在UrlManager中 - ＆gt;您可以删除此行的规则
'<controller:\w+>'=>'<controller>/list',
并设置Controller的defaultAction属性：
class StoryController extends RController
{
public $defaultAction = 'list';
答案 2 :(得分：-1)
在配置文件的main.php中，注释掉这一行：
<controller:\w+>'=>'<controller>/list