我尝试制作pdf文件库。我要存储pdf标题名称和文件名的文件,也将该pdf上载到项目存储中。但是服务器向我显示此错误。我不知道该怎么办。
方法App \ Http \ Controllers \ Elibrary :: save不存在。 my error message 这是我的elibrary控制器文件,我将检查文件名并将文件名存储在数据库中,该文件名也存储在
public/images
处
我在此链接上找到此代码uload file tutorial
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\Elibrary;
class ElibraryController extends Controller
{
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index(Request $request){
$elibrary = Elibrary::orderBy('id','DESC')->paginate(5);
return view('e-library',compact('elibrary'))
->with('i',($request->input('page',1) - 1) * 5);
}
/**
* Show the form for creating a new resource.
*
* @return \Illuminate\Http\Response
*/
public function create()
{
//
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(Request $request)
{
$this->validate($request,[
'title' => 'required','efile' => 'required|max:4000',]);
if($file= $request->file('file')){
$name = $file->getclientOriginalName();
if($file->move('images',$name)){
$elibrary = new Post;
$elibrary->efile = $name;
$elibrary->save();
return redirect()->route('e-library');
};
}
$elibrary = new Elibrary([
'title' => $request->get('title'),'efile' => $request->file('file'),]);
$elibrary->save();
return redirect()->route('e-library');
}
/**
* Display the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function show($id)
{
//
}
/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function edit($id)
{
//
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request,$id)
{
//
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
//
}
}
这是我的路线文件代码
Route::post('/store','Elibrary@store')->name('store');
这是来自e-library.blade.php的文件
<form action="/store" method="post" enctype="multipart/form-data">
@csrf()
<div class="form-group">
<input type="text" class="form-control"name="title" placeholder="Name">
</div>
<div class="form-group">
<input type="file" class="form-control"name="efile" >
</div>
<div class="form-group">
<input type="submit" class="btn btn-primary btn-send-message" >
</div>
</form>
这是我的Elibrary.php模型文件
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Elibrary extends Model
{
public $fillable = ['title','efile'];
}
这是我的迁移文件
<?php
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class CreateElibrariesTable extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('elibraries',function (Blueprint $table) {
$table->bigIncrements('id');
$table->string('title');
$table->string('efile');
$table->timestamps();
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::dropIfExists('elibraries');
}
}
我如何在
中使用帮助显示功能显示此pdf文件show.blade.php