使用AJAX将PDF文件发送到服务器(PHP LARAVEL) [英] Sending PDF file to server (PHP LARAVEL) using AJAX

问题描述

我正在尝试将AJAX的文件(PDF)上传到我的服务器，以由laravel项目中的php脚本处理.我无法在服务器上发送和接收文件.

I am trying to upload a file (PDF) by AJAX to my server to be handled by a php script in a laravel project. I cannot get the file to send and be received on the server.

在网络中，我可以看到POST请求收到200响应，但是它返回的响应是文件不存在" ，这是laravel的响应.

In the network I can see that the POST request is getting a 200 response, however it is returning a response of 'file not present', which is the response from laravel.

还在发布请求中，请求有效载荷包含以下内容

Also in the post request the Request Payload contains the following

------WebKitFormBoundaryliAmA3wxs0bB32iZ--

请参见下面的js，html和php

Please see the js and html and php below:

html

<form enctype="multipart/form-data">
   <input type="file" id="cv" name="cv"/>
   <button id="file-send">Add</button>
 </form>

js

$('#file-send').bind('click', function () {
   $.ajax({
      url:"test",
      data: new FormData($("#cv")[0]),
      type:'POST',
      processData: false,
      contentType: false,
      success:function(response){
         console.log(response);
      },
   });
});

LARAVEL密码

public static function uploadingFile(){
        if (Input::hasFile('cv'))
{
   return "file present";
}
else{
    return "file not present";
}

推荐答案

尝试使用此插件上传文件

Try This Plugin to upload file

http://malsup.com/jquery/form/#file-upload

 var options = { 
                            beforeSubmit:  showRequest,   
                            success: showResponse,
                            dataType :'json'                 
                        }; 

    $('#file-send').ajaxSubmit(options); 

function showRequest()
{
   //before uploading file
}

function showResponse()
{
   //response after uploading file
}

这篇关于使用AJAX将PDF文件发送到服务器(PHP LARAVEL)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！