mvc 简单笔记

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入口文件 index.php 唯一的一个让浏览器直接请求的脚本文件 控制器 协调模型和试图 模型 提供数据 保存数据 数据的验证 试图 只负责显示

<?php

$c = !empty($_GET[‘c‘])?$_GET[‘c‘]:‘index‘;
$c = ucfirst(strtolower($c));
//包含控制器
include ‘./Controllers/‘.$c."Controller.php";

$className = $c."Controller";
$controller = new $className();

$a = empty($_GET[‘a‘])?$_GET[‘a‘]:‘index‘;

$controller->$a();

<?php

class UserModel
{
public function getUsers()
{
$list = array(
‘id‘=>1,
‘name‘=>‘wang‘,
‘age‘=>‘man‘
);
return $list;
}
}

<?php
class UserController
{
public function index()
{
header("content-type:text/html;charset=utf8");
include ‘./Models/UserModel.php‘;
$model = new UserModel();
$list = $model->getUsers();

include ‘./Views/User/index.php‘;

}
}