Question

我有模特：

class UserDetail extends CActiveRecord
{
    public static function model($className=__CLASS__)
    {
        return parent::model($className);
    }

    public function tableName()
    {
        return 'user_detail';
    }
}

当我这样做时：

$userdetail = new UserDetail();

我收到错误：致命错误：Class＆＃39; UserDetail＆＃39;没找到，请有人帮我解决这个问题。我的行动有问题，如下：

public function actionImportFile() {
        if (isset($_POST['ImportFile'])) {
            Yii::import('application.extensions.yii-phpexcel.PHPExcel', true);
            $objPHPExcel = PHPExcel_IOFactory::load($_FILES['ImportFile']['tmp_name']['import_file']);
            $objWorksheet = $objPHPExcel->getActiveSheet();
            $highestRow = $objWorksheet->getHighestRow();
            for ($row = 2; $row <= $highestRow; ++$row) {
                $model = new User('create');
                $model->firstname = $objWorksheet->getCellByColumnAndRow(1, $row)->getValue();
                $model->lastname = $objWorksheet->getCellByColumnAndRow(2, $row)->getValue();
                $model->email = $objWorksheet->getCellByColumnAndRow(3, $row)->getValue();
                $model->password = UserIdentity::encrypt($objWorksheet->getCellByColumnAndRow(4, $row)->getValue());
                $model->usertype = User:: getUserTypeCode($objWorksheet->getCellByColumnAndRow(5, $row)->getValue());
                $model->status = User:: getStatusCode($objWorksheet->getCellByColumnAndRow(6, $row)->getValue());
                $model->gender = User:: getGenderCode($objWorksheet->getCellByColumnAndRow(7, $row)->getValue());
                $model->current_grade = User::getGradeCode($objWorksheet->getCellByColumnAndRow(9, $row)->getValue());
                $model->createTime = time();
                if ($model->save(false)) {


                }
                $userdetail = new UserDetail();
                $userdetail->user_id = $model->id;
                $userdetail->birthday = strtotime($objWorksheet->getCellByColumnAndRow(8, $row)->getValue());
                $userdetail->zip = $objWorksheet->getCellByColumnAndRow(10, $row)->getValue();
                if ($userdetail->save(false)) {

                }
            }
        }
        $this->redirect(array('/admin/user/index'));
    }

现在当我改变上面给出的上述函数时，它工作正常，但请注意我已经硬编码了一些我需要动态的行。

 public function actionImportFile() {

        if (isset($_POST['ImportFile'])) {
            //Yii::import('application.extensions.yii-phpexcel.PHPExcel', true);
           // $objPHPExcel = PHPExcel_IOFactory::load($_FILES['ImportFile']['tmp_name']['import_file']);
           // $objWorksheet = $objPHPExcel->getActiveSheet();
            $highestRow = 2;//$objWorksheet->getHighestRow();
            for ($row = 2; $row <= $highestRow; ++$row) {
                $model = new User('create');
                $model->firstname ='test'; //$objWorksheet->getCellByColumnAndRow(1, $row)->getValue();
                $model->lastname ='test';  //$objWorksheet->getCellByColumnAndRow(2, $row)->getValue();
                $model->email = 'test@abc.com'; //$objWorksheet->getCellByColumnAndRow(3, $row)->getValue();
                $model->password = 'test';  //UserIdentity::encrypt($objWorksheet->getCellByColumnAndRow(4, $row)->getValue());
                $model->usertype = 1;//User:: getUserTypeCode($objWorksheet->getCellByColumnAndRow(5, $row)->getValue());
                $model->status = 1;//User:: getStatusCode($objWorksheet->getCellByColumnAndRow(6, $row)->getValue());
                $model->gender = 1;//User:: getGenderCode($objWorksheet->getCellByColumnAndRow(7, $row)->getValue());
                $model->current_grade = 1;//User::getGradeCode($objWorksheet->getCellByColumnAndRow(9, $row)->getValue());
                $model->createTime = time();
                if ($model->save(false)) {

                }
                $userdetail = new UserDetail();
                $userdetail->user_id = $model->id;
                $userdetail->birthday = '';//strtotime($objWorksheet->getCellByColumnAndRow(8, $row)->getValue());
                $userdetail->zip = 25000;//$objWorksheet->getCellByColumnAndRow(10, $row)->getValue();
                if ($userdetail->save(false)) {

                }
            }
        }
        $this->redirect(array('/admin/user/index'));
    }

Answer 1

我通过在导入函数spl_autoload_unregister(array('YiiBase', 'autoload'));和Yii::import('application.extensions.yii-phpexcel.PHPExcel', true);之后添加spl_autoload_register(array('YiiBase', 'autoload'));来解决此问题。整个功能现在看起来如下，现在工作正常：

public function actionImportFile() {
        if (isset($_POST['ImportFile'])) {
            spl_autoload_unregister(array('YiiBase', 'autoload'));
            Yii::import('application.extensions.yii-phpexcel.PHPExcel', true);
            spl_autoload_register(array('YiiBase', 'autoload'));
            $objPHPExcel = PHPExcel_IOFactory::load($_FILES['ImportFile']['tmp_name']['import_file']);
            $objWorksheet = $objPHPExcel->getActiveSheet();
            $highestRow = $objWorksheet->getHighestRow();
            for ($row = 2; $row <= $highestRow; ++$row) {
                $model = new User('create');
                $model->firstname = $objWorksheet->getCellByColumnAndRow(1, $row)->getValue();
                $model->lastname = $objWorksheet->getCellByColumnAndRow(2, $row)->getValue();
                $model->email = $objWorksheet->getCellByColumnAndRow(3, $row)->getValue();
                $model->password = UserIdentity::encrypt($objWorksheet->getCellByColumnAndRow(4, $row)->getValue());
                $model->usertype = User:: getUserTypeCode($objWorksheet->getCellByColumnAndRow(5, $row)->getValue());
                $model->status = User:: getStatusCode($objWorksheet->getCellByColumnAndRow(6, $row)->getValue());
                $model->gender = User:: getGenderCode($objWorksheet->getCellByColumnAndRow(7, $row)->getValue());
                $model->current_grade = User::getGradeCode($objWorksheet->getCellByColumnAndRow(9, $row)->getValue());
                $model->createTime = time();
                if ($model->save(false)) {


                }
                $userdetail = new UserDetail();
                $userdetail->user_id = $model->id;
                $userdetail->birthday = strtotime($objWorksheet->getCellByColumnAndRow(8, $row)->getValue());
                $userdetail->zip = $objWorksheet->getCellByColumnAndRow(10, $row)->getValue();
                if ($userdetail->save(false)) {

                }
            }
        }
        $this->redirect(array('/admin/user/index'));
    }

即使存在所需的模型类，也不会在创建模型的新实例时发现类错误

1 个答案: