个人demo,实现的是一个相似tp3的路由功能。文家目录和代码以下:php
<?php namespace martist; /** * Created by PhpStorm. * User: machuang * Date: 2020/5/19 * Time: 18:58 */ class router{ protected $mode = 1; protected $controllerNamespace = 'controllers'; protected $app_path; function __construct() { $this->app_path = dirname(dirname(__DIR__)); } function handle(){ if($this->mode == 1){ //get传参方式解析方式 $controllerName = empty($_GET['c'])?'index':$_GET['c']; $actionName = empty($_GET['a'])?'index':$_GET['a']; $ucController = ucfirst($controllerName); $controllerNameAll = $this->controllerNamespace . '\\' . $ucController . 'Controller'; $controllerFile = $this->app_path.'/'.$this->controllerNamespace.'/'.$ucController . 'Controller.php'; include_once $controllerFile; $controller = new $controllerNameAll(); return call_user_func([$controller, ucfirst($actionName)]); }elseif ($this->mode == 2){ //斜杠分割路由的解析方式 $controllerName = 'Index'; $actionName = 'index'; $param = array(); $url = $_SERVER['REQUEST_URI']; $position = strpos($url, '?'); $url = $position === false ? $url : substr($url, 0, $position); $query_str = str_replace($url,'',$_SERVER['REQUEST_URI']); $query_str = trim($query_str, '?'); parse_str($query_str,$query_arr);//get方式传递参数 $url = trim($url, '/'); if ($url) { $urlArray = explode('/', $url); $urlArray = array_filter($urlArray); $controllerName = ucfirst($urlArray[0]); array_shift($urlArray); $actionName = $urlArray ? $urlArray[0] : $actionName; array_shift($urlArray); // $param = $urlArray ? $urlArray : array(); } $controllerFile = $this->app_path.'/'.$this->controllerNamespace.'/'.$controllerName . 'Controller.php'; include_once $controllerFile; $controller = $this->controllerNamespace . '\\' . $controllerName . 'Controller'; if (!class_exists($controller)) { exit($controller . '控制器不存在'); } if (!method_exists($controller, $actionName)) { exit($actionName . '方法不存在'); } $dispatch = new $controller(); call_user_func_array(array($dispatch, $actionName),$query_arr); } } }
而后执行初始化命令:git
composer init
此处进入终端命令行交互:github
Welcome to the Composer config generator This command will guide you through creating your composer.json config. Package name (<vendor>/<name>) [machuang/bao]: martist/router Description []: 路由 Author [machuang <machuang@julyedu.cn>, n to skip]: Minimum Stability []: Package Type (e.g. library, project, metapackage, composer-plugin) []: library License []: Define your dependencies. Would you like to define your dependencies (require) interactively [yes]? Search for a package: Would you like to define your dev dependencies (require-dev) interactively [yes]? Search for a package: { "name": "martist/router", "description": "路由", "type": "library", "authors": [ { "name": "machuang", "email": "machuang@julyedu.cn" } ], "require": {} } Do you confirm generation [yes]? yes
重要的几个填写项:web
根目录下就生成了composer.json
文件json
编辑生成的composer.json
文件,添加php的版本要求和自动加载(使用PSR-4),加载src
目录下的全部文件,以下浏览器
{ "name": "martist/router", "description": "路由", "type": "library", "license": "MIT", "authors": [ { "name": "machuang", "email": "1203580780@qq.com" } ], "minimum-stability": "dev", "require": {}, "autoload": { "psr-4": { "martist\\": "src/" } } }
进行测试
下面咱们来简单测试下咱们的类是否工做正常。咱们在项目根目录执行app
composer install
完成初始化配置。composer
在根目录下新建一个测试文件test.phpide
<?php /** * Created by PhpStorm. * User: machuang * Date: 2020/5/19 * Time: 19:03 */ include_once "./bao/vendor/autoload.php"; (new martist\router())->handle();
而后建立控制器目录和文件,以下:模块化
<?php namespace controllers; /** * Created by PhpStorm. * User: machuang * Date: 2020/5/20 * Time: 10:51 */ class SiteController { public function index(){ echo 'Site Index'; } }
而后在终端运行起来:
php -S 127.0.0.1:10000
在浏览器访问地址:http://127.0.0.1:10000/c=site&a=index
获得
OK!测试经过!下一步就是上传到packagist和github了。
1.new project
2.建立Git忽略文件.gitignore,内容是
/vendor/
3.在包文件根目录:
git add . git commit -m 'composer init' git remote add origin git@github.com:ma1203580780/route.git git push
咱们的composer包,是经过https://packagist.org/管理的。因此首先须要在这里注册一个帐号。
点击顶部导航条中的Summit按钮,
在输入框中输入github上的仓库地址 ,
而后点击Check按钮,
Packagist会去检测此仓库地址的代码是否符合Composer的Package包的要求
检测正常的话,会出现Submit按钮,再点击一下Submit按钮,咱们的包就提交到Packagist上了
以上步骤完成,就能够验证包是否能从库中查询到而且验证是否可以成功安装,特别注意,由于刚提交,尚未设置版本,此时版本默认是dev-master,若是直接require包名,会提示找不到对应版本,务必加上版本指定,这里是:dev-master
composer require martist/router dev-master
效果以下:
## 设置版本
版本默认是dev-master,Composer包的版本号会从Git的tag中同步过来,所以先设置项目代码的tag,回到项目目录
git tag 1.0.0 git push --tag
手动更新下(也能够用设置github里面项目setting的webhook设置,自动更新版本)
解决后的状况:
至此,发布了一个属于你本身的composer组件包。