[Laravel] Laravel的基本HTTP路由
使用Laravel的基本路由,实现get请求响应,找到文件app/Http/routes.php
调用Route的静态方法get(),实现get响应,参数:string类型的路径,匿名函数function(){}
匿名函数内部,返回string数据
实现post,put,delete的请求,同上
实现get传递参数的路由,调用Route的静态方法get(),参数:路径,匿名函数
路径,大括号包裹参数名,不含$,例如:’/user/{id}’
匿名函数,接收参数,例如:function($id){}
[Laravel] Laraval的基本控制器
在app/Http/Controllers目录下,新建一个Index/IndexController.php
定义命名空间,namespace App\Http\Controllers\Index
引入Controller基本控制器,use App\Http\Controllers\Controller
定义IndexController继承Controller
实现方法index,返回数据
定义路由指定控制器的行为,例如:Route::get("/index","Index\IndexController@index");,
注意命名空间部分,新建的控制器是在根命名空间下面,指定的时候添加自己新加的命名空间
[Laravel] Laravel的基本视图
在目录resources/views/下面,创建index/index.php
在控制器中使用函数view()来调用模板,参数:文件路径(.分隔目录),数据
路由:routes.php
<span>php </span><span>/*</span><span>|-------------------------------------------------------------------------- | Routes File |-------------------------------------------------------------------------- | | Here is where you will register all of the routes in an application. | It's a breeze. Simply tell Laravel the URIs it should respond to | and give it the controller to call when that URI is requested. | </span><span>*/</span><span>/*</span><span>测试get post</span><span>*/</span><span> Route::get(</span>'/'<span>, function () { $url</span>=url("index"<span>); </span><span>return</span> "Hello World"<span>.$url; </span><span>//</span><span>return view('welcome');</span><span>}); Route::post(</span>"/post"<span>,function(){ </span><span>return</span> "测试post"<span>; }); </span><span>/*</span><span>传递参数</span><span>*/</span><span>Route::get(</span>"/user/{id}"<span>,function($id){ </span><span>return</span> "用户"<span>.$id; }); </span><span>/*</span><span>使用控制器</span><span>*/</span><span>Route::get(</span>"/index","Index\IndexController@index"<span>); </span><span>/*</span><span>|-------------------------------------------------------------------------- | Application Routes |-------------------------------------------------------------------------- | | This route group applies the "web" middleware group to every route | it contains. The "web" middleware group is defined in your HTTP | kernel and includes session state, CSRF protection, and more. | </span><span>*/</span><span> Route::group([</span>'middleware' => ['web'<span>]], function () { </span><span>// </span>});
控制器:IndexController.php
<span>php namespace App\Http\Controllers\Index; use App\Http\Controllers\Controller; </span><span>class</span> IndexController <span>extends</span><span> Controller{ </span><span>public</span><span> function index(){ $data</span>=<span>array(); $data[</span>'title']="Index控制器"<span>; </span><span>return</span> view("index.index"<span>,$data); } }</span>
模板:index.php
<span><span>body</span><span>></span><span><span>div </span><span>class</span><span>="container"</span><span>></span><span><span>div </span><span>class</span><span>="content"</span><span>></span><span><span>div </span><span>class</span><span>="title"</span><span>></span><span></span><span>php echo $title;</span><span>?></span><span></span><span>div</span><span>></span><span></span><span>div</span><span>></span><span></span><span>div</span><span>></span><span></span><span>body</span><span>></span></span></span></span></span>
以上就介绍了[Laravel] Laravel的基本使用,包括了laravel方面的内容,希望对PHP教程有兴趣的朋友有所帮助。