lavarel从零开始-第三弹（路由，控制器，视图）

Posted 2020-12-31 zfyan-1992

routes／web.php写路由

基本路由：

Route::get(‘/‘, function () {
    return view(‘welcome‘);
});

Route::get(‘two‘,function(){
    return view(‘two‘);
});

Route::get(‘three‘,function(){
    return view(‘three‘);
});

Route::get(‘four‘,function(){
    return ‘four‘;
});
多请求路由：

Route::match([‘get‘,‘post‘],‘multy1‘,function(){
return ‘get match‘;
});

Route::any(‘multy2‘,function(){
return ‘get any‘;
});

路由传参：

Route::get(‘user/{id}‘,function($id){
    return ‘user id is ‘.$id;
});
路由别名：

Route::get(‘user2/center‘,[‘as‘=>‘center‘,function(){
return route(‘center‘);
}]);
路由群组：

Route::group([‘prefix‘=>‘member‘],function(){
    Route::get(‘user/{id}/{name?}‘,function($id,$name=‘sean‘){
    return ‘user id is ‘.$id.‘ user name is ‘.$name;
    })->where([‘id‘=>‘[0-9]+‘,‘name‘=>‘[A-Za-z]+‘]);

    Route::get(‘user2/center‘,[‘as‘=>‘center‘,function(){
    return route(‘center‘);
    }]);
});

控制器：
控制器写在http／controllers。新建文件MemberController.php:

<?php
namespace AppHttpControllers;
class MemberController extends Controller
{
  public function info()
    {
      return ‘member-info‘;
    }
}
?>

路由和控制器相关联：

方法一：Route::get(‘member/info‘,‘[email protected]‘);
方法二：Route::get(‘member/info‘,[‘uses‘=>‘[email protected]‘]);

控制器传参：

Route::get(‘member/info/{id}‘,‘[email protected]‘)->where(‘id‘,‘[1-9]+‘);

视图：
控制器中：

<?php
namespace AppHttpControllers;
class MemberController extends Controller
{
  public function info($id)
    {
      //return ‘member-info‘.$id;
      //return route(‘memberinfo‘);
      return view(‘four‘,[
        ‘name‘ => ‘zfy‘,
        ‘age‘ => 14
      ]);
    }
}

?>

视图中：

asdf
{{$name}}{{$age}}
使用传入的参数