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An introduction to routing in the Laravel framework

黄舟

Sep 09, 2017 am 09:31 AM

laravelgetting Startedrouting

Finally decided to learn one more heavyweight framework. Of course, the first choice is Laravel, which is known as the most elegant web development framework--Laravel

For getting started with the framework, first understand its routing rules: Previously necessary, the following are several common basic routing rules in laravel

//基础路由
//GET
Route::get(&#39;basic&#39;,function (){

    return &#39;Im,GET&#39;;

});

//POST
Route::post(&#39;basic2&#39;,function (){

    return &#39;Im,Post&#39;;

});

//多请求路由（两种方式：match &  any   match:需指定请求方式  any:无需指定）

Route::match([&#39;get&#39;,&#39;post&#39;],&#39;match&#39;,function (){

    return  &#39;Im,match&#39;;

});

Route::any(&#39;any&#39;,function (){

    return  &#39;Im,any&#39;;
});

// 路由参数
Route::get(&#39;user/{id}&#39;,function ($id){

     return  &#39;User-id-&#39;.$id;

});

//可选值
Route::get(&#39;user/{name?}&#39;,function ($name = null){

    return  &#39;User-name-&#39;.$name;
});

//默认值
Route::get(&#39;user/{name?}&#39;,function ($name = &#39;koala&#39;){

    return  &#39;User-name-&#39;.$name;
});

//加入正则表达式

Route::get(&#39;user/{name?}&#39;,function ($name = &#39;koala&#39;){
    return  &#39;User-name-&#39;.$name;
})->where(&#39;name&#39;,&#39;[A-Za-z]+&#39;);

//多参数 加正则验证
Route::get(&#39;user/{id}/{name?}&#39;,function ($id,$name=&#39;koala&#39;){
    return &#39;User-id-&#39;.$id . &#39;-name-&#39; . $name;
})->where([&#39;id&#39;=>&#39;[0-9]+&#39;,&#39;name&#39;=>&#39;[A-Za-z]+&#39;]);

//路由别名  (路由别名的作用是为了方便在模板中的调用，日后就算路由有修改，只要别名不变还是可以访问)
Route::get(&#39;user/member-center&#39;,[&#39;as&#39;=>&#39;center&#39;,function(){

        return  route(&#39;center&#39;); //显示路由的路径规则

}]);

//路由群组  （将路由整合到群组中 ps：prefix为路由的前缀名称）  

Route::group([&#39;prefix&#39;=> &#39;member&#39;],function (){

    Route::get(&#39;user/member-center&#39;,[&#39;as&#39;=>&#39;center&#39;,function(){

        return  route(&#39;center&#39;);

    }]);


    Route::any(&#39;any&#39;,function (){

        return  &#39;Im,member-any&#39;;
    });


});

// The following is how we combine routing and controller to access the controller through routing

First we need to create a controller

Next we configure the routing rules

//路由与控制器关联(以 GET 为例)

//第一种方法

//Route::get(&#39;member/info&#39;,&#39;MemberController@info&#39;);

//第二种方法
Route::get(&#39;member/info&#39;,[&#39;uses&#39;=>&#39;MemberController@info&#39;]);

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