## 加载器
>文件：/framework/class/loader.class.php
**加载系统公共函数**
~~~
load()->func($name);
//实际作用：include IA_ROOT . '/framework/function/' . $name . '.func.php';
~~~
* * * * *
**加载系统model函数**
~~~
load()->model($name);
//实际作用：IA_ROOT . '/framework/model/' . $name . '.mod.php';
~~~
* * * * *
**加载系统公共类**
~~~
load()->classs($name);
//实际作用：IA_ROOT . '/framework/class/' . $name . '.class.php';
~~~
* * * * *
**加载WEB端公共函数**
~~~
load()->web($name);
//实际作用：IA_ROOT . '/web/common/' . $name . '.func.php';
~~~
* * * * *
**加载应用APP端公共函数**
~~~
load()->app($name);
//实际作用：IA_ROOT . '/app/common/' . $name . '.func.php';
~~~
