file jquery laravel テスト
Route::post( /import   [
     as  =>  import  
     uses  =>  ArticlesController@import 
]);
    <h4>CSVファイルを選択してください</h4>
    <form role="form" method="post" action="{{ route( import ) }}"  enctype="multipart/form-data">
        {{ csrf_field() }}
<table>
<tr>
<td>
aa{{ $selected_csv_file }}aa
        <div class="form-group">
            <input id="input-ja" class="file" type="file" name="csv_file" multiple class="file-loading" value="ccccc">
 <input type="hidden" name="name" value="national_holiday"  type="file">
        </div>
                <button type="submit" class="btn btn-primary" id="button2">インポートする</button>
</td>
</tr>
</table>
<input type="hidden"  id="button_type" name="button_type">
<input type="hidden"  id="selected_csv_file" name="selected_csv_file" value="{{ $selected_csv_file }}" type="file">
<input type="hidden"  id="selected_file_object" name="selected_file_object"   type="file">
<script>
$( #button2 ).on( click   function() {
  alert("クリックされました2 csv_import");
  $( #button_type ).val("csv_import");
});
$("#input-ja").fileinput({
    language: "ja" 
    allowedFileExtensions: ["jpg"  "png"  "gif" "csv"]
});
    public function import(Request $request){
// 初期設定
$articles = [];
$contents ="" ;
$data = [] ;
$tableheader = [] ;
$csv_file1 = "" ;
//         $file = $request->file( csv_file );  // UploadedFile {#167 ▼    -test: false    -originalName: "a1.csv"    -mimeType: "application/octet-stream"    -size: 76    -error: 0    path: "C:¥xampp¥tmp"    filename: "php71BA.tmp"    basename: "php71BA.tmp"    pathname: "C:¥xampp¥tmp¥php71BA.tmp"    extension: "tmp"    realPath: "C:¥xampp¥tmp¥php71BA.tmp"    aTime: 2017-09-24 18:30:49    mTime: 2017-09-24 18:30:49    cTime: 2017-09-24 18:30:49    inode: 0    size: 76    perms: 0100666    owner: 0    group: 0    type: "file"    writable: true    readable: true    executable: false    file: true    dir: false    link: false    linkTarget: "C:¥xampp¥tmp¥php71BA.tmp"  }  
//dd( $file->getRealPath() ) ; // "C:¥xampp¥tmp¥phpA4BE.tmp"
//dd($request->input( button_type ) );
if ( $request->input( button_type ) == "csv_import") {
 //$file = $request->file( csv_file )->getRealPath();
          // 指定の仕方がまちがってた。file( csv_file )が正しい。file( file )がだめだった
       $file = $request->selected_csv_file; 
//dd($file);
//       $file = $request->file( selected_csv_file ); 
//         $file = $request->file( csv_file );  // UploadedFile {#167 ▼    -test: false    -originalName: "a1.csv"    -mimeType: "application/octet-stream"    -size: 76    -error: 0    path: "C:¥xampp¥tmp"    filename: "php71BA.tmp"    basename: "php71BA.tmp"    pathname: "C:¥xampp¥tmp¥php71BA.tmp"    extension: "tmp"    realPath: "C:¥xampp¥tmp¥php71BA.tmp"    aTime: 2017-09-24 18:30:49    mTime: 2017-09-24 18:30:49    cTime: 2017-09-24 18:30:49    inode: 0    size: 76    perms: 0100666    owner: 0    group: 0    type: "file"    writable: true    readable: true    executable: false    file: true    dir: false    link: false    linkTarget: "C:¥xampp¥tmp¥php71BA.tmp"  }  
        $model_name =  App¥¥ .$request->name;
        $rows = Excel::load($file->getRealPath() function($reader){
 //       $rows = Excel::load("./csv/a1.csv" function($reader){  //okokok
        })->get();
        $rows = $rows->toArray();
        foreach ($rows as $row){
            $model_name::create($row);
        }
        return view( articles.index );
} else {
 //---------------------------------------------------
 // csvファイル表示時
 //---------------------------------------------------
 echo "aaa2 csvファイル select指定あり" ;
       $file = $request->file( csv_file ); 
  //       $file = $request->selected_csv_file; 
//dd($file);
         $reader = Excel::load($file->getRealPath());
 $rows = $reader->toArray();
 $kk = array_keys($rows[0]);
 $tableheader[0]  =  $kk[0]  ;
 $tableheader[1]  =  $kk[1]  ;
 $tableheader[2]  =  $kk[2]  ;
 foreach ($rows as $key => $row){
  // データ変換必要になる可能性があるため、その場合はここで処理
  $data[$key][ date ]   =  $row[ date ]  ;
  $data[$key][ date_type ]  =  $row[ date_type ]  ;
  $data[$key][ name ]  =  $row[ name ]  ;
   }
 $selected_csv_file = $file ;
        return view( articles.index )
  ->with(compact( selected_csv_file ))
  ->with(compact( articles ))
  ->with(compact( tableheader ))
  ->with(compact( data ));
  }
  }
  }