处理mvc的控制器访问与参数解析

创建控制器Start.php

<?php
namespace controllers;
class Start
{
    public static function int()
    {
        $pathinfo = array_filter(explode('/', $_SERVER['PATH_INFO']));
        //生成控制器
        $controller = __NAMESPACE__ . '\\' . ucfirst(array_shift($pathinfo)).'Controller';
        $action = array_shift($pathinfo);
        //将url中的参数解析出来
        $params = [];
        for ($i = 0; $i < count($pathinfo); $i += 2) {
            if (isset($pathinfo[$i + 1]))
                $params[$pathinfo[$i]] = $pathinfo[$i + 1];
        }
        echo call_user_func_array([(new $controller), $action], $params);
    }
}

入口文件index.php

<?php
//入口文件
use controllers\Start;
require __DIR__.'/vendor/autoload.php';
Start::int();

通过pactinfo访问user控制器中的select方法；http://127.0.0.119/pdo/ifram/index.php/user/select
运行结果图

使用curl发起请求

<?php
// https://api.apiopen.top/getJoke?page=1&count=5&type=video
$ustring = 'https://api.apiopen.top/getJoke?';
$page = 1;
$count = 5;
$type = 'video';
$query = http_build_query(['page' => $page, 'count' => $count, 'type' => $type]);
$url = $ustring . $query;
// 发起一个http请求
$api = curl($url);
function curl($url)
{
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $api = curl_exec($ch);
    curl_close($ch);
    return $api;
}
?>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="//cdn.bootcss.com/jquery/1.11.2/jquery.min.js"></script>
    <title>Document</title>
</head>
<body>
    <table>
        <thead>
            <tr>
                <th>id</th>
                <th>标题</th>
                <th>作者</th>
            </tr>
        </thead>
        <tbody>
        </tbody>
    </table>
</body>
<script>
    const api = <?= $api ?>;
        let str='';
     $.each(api.result,(k,i)=>{
         str += '<tr>';
         str += '<td>'+i['sid']+'</td>';
         str += '<td>'+i['text']+'</td>';
         str += '<td>'+i['name']+'</td>';
         str +='</tr>';
     })
     $('tbody').html(str);
</script>
</html>

处理mvc的控制器访问与参数解析

处理mvc的控制器访问与参数解析

使用curl发起请求

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