Laravel5.1 框架响应基本用法实例分析

Route::get('/', function () {
  return '欢迎欢迎';
});

Route::get('/', function () {
  return (new \Illuminate\Http\Response('hello', 200))->header('Content-Type', 'text/html');
});

Route::get('/', function () {
  return response('hello')
    ->header('Content-Type', 'text/html')
    ->header('something', 'something');
});

Route::get('/', function () {
  return response('hello')
    ->header('Content-Type', 'text/html')
    ->withCookie('cookie-name', 'value');
});

Route::get('/', function () {
  return response()
    ->view('welcome')
    ->withCookie('newCookie', 'home');
});

Route::get('/', function () {
  return response()
    ->json([
      "name" => "k",
      "age" => 24
    ]);
});

Route::get('/', function () {
  return redirect()->action('Admin\HomeController@index');
});

Route::get('/', function () {
  // withInput可以将之前页面用户输入的信息一起返回去,这样方便用户不用重复输入。
  return back()->withInput();
});

Route::get('/', function () {
  return redirect()->action('Admin\HomeController@index')->with('status', 'Success');
});
  @if(session('status'))
    <div class="alert alert-success">
      {{ session('status') }}
    </div>
  @endif