Question

我遇到一个问题，上传文件暂停一段时间（对于大尺寸（20M +）的文件）。它按预期在较小的文件上工作。我真的不知道这个的原因。这是我的视图，其中包含上传方法（使用simpleUpload插件）：

<html>
   <head>
    <meta name="csrf-token" content="{{ csrf_token() }}">
      <title>upload</title>
      <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
      <script src="/js/xhr2.js"></script>


      <script type="text/javascript">
         $(function(){
               $('#upload').on("click",function(){
                     $.ajaxSetup({
                         headers: {
                         'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
                         }
                     });
                     $("#file").upload("localhost:8000/upload",function(data){
                      console.log(data);
                     },$("#prog"));
               });
         });

      </script>
   </head>
   <body>

    <input type="file" id="file" name="file">

    <input type="button" id="upload" value="upload">
    <br>
    <progress value="100" max="100" min="0" id="prog" style="display: block;width:400px">

   </body>

</html>

这是我的控制器：

<?php
namespace App\Http\Controllers;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
class UploadsController extends Controller
{
    public function getUpload(){
        return view('upload');
    }
    public function postUpload(request $request){
//        dd(\request()->all());
        $time = Carbon::now();
        if ($request->hasFile('file')) {
            $file = $request->file('file');

            $extension = $file->getClientOriginalExtension();

            $upload_success = $file->storeAs('public',$file->getClientOriginalName());

            if ($upload_success) {

                return response()->json($upload_success, 200);
            }

            else {
                return response()->json('error', 400);
            }
        }
        return response()->json('no file to upload', 400);


    }

}

最后我的路线：

Route::get('/upload','UploadsController@getUpload');
Route::post('/upload','UploadsController@postUpload');

感谢您的帮助。

一段时间

0 个答案: