MVC：
M：model
V：view
C：controller
文件分类：
index.php文件代码：
<?php
//phpinfo();
// 路由解析
$server = $_SERVER;
$path_info = $_SERVER['PATH_INFO']; // /home/index
//$script_name = $_SERVER['script_name']; //脚本名称 /index.php
//$request_uri = $_SERVER['request_uri']; // /index.php/home/index
$path = ltrim($path_info,'/'); //去除字符串左边的字符
//分解$path为数组 controller_method
$controller_method = explode('/', $path);
$controller_method[0] = ucfirst($controller_method[0]); //首个字符大写
$controller = $controller_method[0];
$method = $controller_method[1];
//加载类
require_once __DIR__ . '/controller/' . $controller_method[0] . '.php';
$obj = new $controller();
$res = $obj->$method();
exit($res);controller：home.php代码
<?php
/**
*
*/
class Home
{
public function index(){
echo 'hello MVC';
}
//调用视图方法
public function welcome(){
//echo 'welcome China';
require_once __DIR__ . '/../view/welcome.php';
}
//调用model方法
public function Newsmodel(){
require_once __DIR__ . '/../model/Newsmodel.php';
}
}View：welcome.php代码
<!DOCTYPE html>
<html>
<head>
<title>Welcome</title>
</head>
<body>
<div style="font-size: 18px;text-align: center; color:red;">welcome China</div>
<?php echo date('Y-m-d H:i:s')?>
</body>
</html>model：newsmodel.php代码：
<!DOCTYPE html>
<html>
<head>
<title>Newsmodel</title>
</head>
<body>
<div style="font-size: 18px;text-align: center; color:red;">Newsmodel</div>
<?php echo date('Y-m-d H:i:s')?>
</body>
</html>运行结果截图：
总结理解截图：
