（3）WePHP控制器与模型

<?php
class C_index extends Action
{
    public function __initialize()
    {
        echo"自动执行";
    }
    public function index()
    {
        echo "index";
    }
    public function test()
    {
        $a="我是模板";
        $this->assign("pass",$a);
        $this->display();    
        $mo=M("excel");
        $mo->index();
    }
}
?>

<?php
class M_excel extends Model
{
    public function index()
    {
        echo "我是mode2l";
        $row=$this->table("test")->where("1")->select("queryOnce");
        dump($row);
        //$this->select();
        //dump($sqlquery);
        dump("zhenian");
    }
}
?>