Laravel5框架学习之模型、控制器、视图基础流程

<php namespace App\Http\Controllers;

use App\Article;
use App\Http\Requests;
use App\Http\Controllers\Controller;

use Illuminate\Http\Request;

class ArticlesController extends Controller {

 public function index() {
    $articles = Article::all();

    return $articles;
  }

}

 public function index() {
    $articles = Article::all();

    return view('articles.index', compact('articles'));
  }

@extends('layout')

@section('content')
  <h1>Articles</h1>

  @foreach($articles as $article)
    <article>
      <h2>{{$article->title}}</h2>

      <div class="body">{{$article->body}}</div>
    </article>
  @endforeach
@stop

  public function show($id) {
    $article = Article::find($id);

    //若果找不到文章
    if (is_null($article))
    {
      //生产环境 APP_DEBUG=false
      abort(404);
    }
    return view('articles.show', compact('article'));
  }

  public function show($id) {
    $article = Article::findOrFail($id);

    return view('articles.show', compact('article'));
  }

@extends('layout')

@section('content')
  <h1>{{$article->title}}</h1>

  <article>
    {{$article->body}}
  </article>
@stop

@extends('layout')

@section('content')
  <h1>Articles</h1>
  <hr/>
  @foreach($articles as $article)
    <article>
      <h2>
        {{--这种方式可以--}}
        <a href="http://www.lexue001.com/articles/{{$article->id}}">{{$article->title}}</a>
        {{--这种方式更加灵活，不限制路径--}}<br>
        <a href="http://www.lexue001.com/article/{{action('ArticlesController@show', [$article->id])}}">{{$article->title}}</a>
        {{--还可以使用--}}<br>
        <a href="http://www.lexue001.com/article/{{url('/articles', $article->id)}}">{{$article->title}}</a>
      </h2>

      <div class="body">{{$article->body}}</div>
    </article>
  @endforeach
@stop