laravel 基本工作流程
route(路由)–>controller(控制器)–>view(视图)工作流程
基本的工作流程如如图
-
一般的laravel路由写法,直接将匿名函数写进去路由里面
Route::get('/',function(){return view('welcome'); //welcome是laravel的blade模板引擎的文件名字})
Copy after login传统的是根据文件目录位置来写php
/blog/index.php /blog/about.php访问的时候是 http://localhost/blog/index.php,现在通过route来统一控制
-
由于laravel的route支持controller,所以可以这样写,传入一个controller然后用@来调用controller里面的方法,所以可以将匿名函数的写法改为这样
Route::get('/','SiteController@index');对比一下:
Route::get('/',function(){return view('welcome'); //这是匿名函数的路由})Route::get('/','SiteController@index'); //这是使用controller的路由
Copy after login通过命令行可以创建controller
php artisan make:controller SiteControllerController created successfully.
Copy after login在刚创建的controller里面写一个刚才调用的方法index()
class SiteController extends Controller //所有的controller都是继承自Controller这个类{ // public function index(){ return view('welcome'); //这个index方法里面就直接返回一个view视图,这个视图的文件是welcome.blade.php }}
Copy after login -
关于view视图的blade引擎模板
- blade引擎模板一般存放在app/resource/views目录下面的,模板以.blade.php结尾
- view命令默认读取app/resource/views作为根目录,所以可以直接view(‘welcome’),意思是view一个在app/resource/views这个目录下的一个名叫welcome.blade.php的文件,view可以直接识别blade.php,所以可以省略。
- blade模板文件其实也是一个html文件,只是可以写一些laravel支持的模板语法,来实现数据交互
本文由 PeterYuan 创作,采用 署名-非商业性使用 2.5 中国大陆 进行许可。 转载、引用前需联系作者,并署名作者且注明文章出处。神一样的少年 »laravel 基本工作流程

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