Laravel中的“Class'Iluminate \ Http \ Get'找不到'

Question

我正在使用Laravel 5.3并且遇到了这个错误。

author_page.blade.php

<script>
$(document).ready(function() {
$.ajax({
    type: 'get',
    url: '/authors_detail',
    contentType: 'application/json',
    data: '',
    success: function(data) {
        $('h1#author_page_url').html(data.bio[0].upload_pic)
        $('div#about_us').html(data.bio[0].aboutus_body)

    }
 });
});

</script>

AjaxOperationController

public function author_detail($id)
{
    $author_id= Get::findOrFail($id);
    echo "author detail". $author_id;
    $author_bio=DB::select('select * from author_profile where 
                                   author_id = ?', [$author_id]);
    return response()->json(array('bio'=>$author_bio),200);
}

routes.php文件

Route::get('author_page/{id}','AjaxOperationController@author_detail');