Php Zend Framework 1.12-无法加载模块'；s模型

我有Zend Framework 1.12应用程序和几个模块。到目前为止，一切进展顺利。但我想将映射器添加到我的应用程序中，Zend Framework找不到映射器类

项目结构：

-application
   -modules
     -api
     -otms
       -models
         -Mapper
           FormToOnix2.php
         -FeedFile.php

映射程序文件如下所示：

class Otms_Model_Mapper_FormToOnix2
{
   ...
}

在application.ini中，我添加了用于自动加载的“Otms”前缀：

autoloaderNamespaces.otms[]   = "Otms_"  

但当我尝试从控制器创建映射器对象时

 $test = new Otms_Model_Mapper_FormToOnix2();

我收到以下错误消息

include_once(Otms/Model/Mapper/FormToOnix2.php): failed to open stream: No such file or directory in <b>/cloudware/library/Zend/Loader.php</b> on line 146

一切正常。如何解决映射器加载的问题？

好的，我读了有关自动加载程序和模块资源加载程序的内容。所以

Zend Framework ships with a concrete implementation of Zend_Loader_Autoloader_Resource            
that contains resource type mappings that cover the default recommended 
the directory structure for Zend Framework MVC applications.

该映射方案如下所示：

forms/       => Form
models/      => Model
    DbTable/ => Model_DbTable
    mappers/ => Model_Mapper
plugins/     => Plugin
services/    => Service
views/
    helpers  => View_Helper
    filters  => View_Filter

因此，如果你想添加一个带有映射器的目录，你应该把它命名为“映射器”而不是“映射器”。这解决了我的问题

forms/       => Form
models/      => Model
    DbTable/ => Model_DbTable
    mappers/ => Model_Mapper
plugins/     => Plugin
services/    => Service
views/
    helpers  => View_Helper
    filters  => View_Filter