Class 未找到

Question

我进行了研究，但结果与我的问题无关：我有一个模型，其关联 table 包含下划线。

<?php

use Phalcon\Mvc\Model;
use Phalcon\Mvc\Model\Query;

class TableClient extends Model {

    public function getSource()
    {
        return "table_client";
    }

    function lireParCritere($critere) {

        $sSQL = "
                SELECT c.table_code,s.salle_code,s.salle_lib,c.table_lib,c.table_nb_couvert,c.table_comment 
                FROM table_client as c INNER JOIN salle s ON s.salle_code = c.salle_code
                WHERE 1 = 1 ";

        if(isset($critere["table_code"]) && $critere["table_code"] != "") {
            $sSQL .= "AND c.table_code = '" . $critere["table_code"] . "' ";    
        }

        $query = new Query($sSQL,$this->getDI());

        $ret = $query->execute();

        return $ret;

    }

    function ajouter($tab) {
        $champs= "";
        $value = "";
        $separateur ="";

        foreach ($tab as $k => $v){
            $champs .= $separateur . $k;
            $value .= $separateur . "'" . $v . "'";
            $separateur = ",";
        }
        $champs = '('.$champs.')';
        $value = '('.$value.')';
        $sSQL = "
                INSERT INTO table_client $champs
                VALUES $value
                ";
        $query = new Query($sSQL,$this->getDI());
        $ret = $query->execute();
    }

    function modifier($tab) {

        $setColumns = "";
        $separateur = "";

        foreach ($tab as $k => $v){
            if ($k == 'table_code')
                continue;
            $setColumns .= $separateur . 'table_client.' . $k . " = '" . $v . "'";
            $separateur = ",";
        }

        $sSQL = "UPDATE table_client SET ".$setColumns." WHERE table_client.table_code = '".$tab['table_code']."'";

        $query = new Query($sSQL, $this->getDI());
        $ret = $query->execute();
    }

    function supprimer($tab) {
        $sSQL = "DELETE FROM table_client WHERE table_client.table_code = '".$tab['table_code']."'";
        $query = new Query($sSQL, $this->getDI());
        $ret = $query->execute();
    }
}

?>

里面一个controller我想调用这个模型的一个方法:

public function modifierAction($id){
        $this->view->action_form = '../modifierExec';
        $this->view->titre = 'Modification de table';
        $critere = array();
        $critere["table_code"] = $id;
        $this->view->data = TableClient::lireParCritere($critere); // here is the call of the model's method
        return $this->view->pick("table/table");
    }

在运行时我收到 class 未找到错误！那么如何解决呢？

Answer 1

通过class_exists()函数检查class
检查 Phalcon 自动加载器配置。确保你真的输入了自动加载器配置 class/directory/namespace/

您可以在控制器中检查 class 可用性：

foreach (spl_autoload_functions() as $function) {
    foreach ($function as $object) {
        if (!$object instanceof \Phalcon\Loader) {
            continue;
        }

        var_dump($object->getNamespaces());
        var_dump($object->getCheckedPath());
        var_dump($object->getDirs());
        var_dump($object->getClasses());
        var_dump($object->getFoundPath());
    }
}

die;

编辑

\Phalcon\Mvc\Model\Query 使用 PHQL，而不是 SQL。在 function lireParCritere($critere) 中使用 FROM \Fully\Qualified\Class\Name 代替 FROM table_client
对于测试，请使用 $client = new TableClient; $client->lireParCritere($critere); 而不是 TableClient::lireParCritere($critere);

Class 未找到

Class not found

php

phalcon