JS

var formImage = new Dropzone("#form-add-product", {

url: baseURL + 'ProductNew/upload_product',

paramName: 'product-img',

uploadMultiple: true,

acceptedFiles: 'image/*',

maxFiles: 10,

parallelUploads: 10,

autoProcessQueue: false,

previewsContainer: '#dropzone-previews',

clickable: "#dropzone-previews,#btn_add_image",

addRemoveLinks: true,

maxFileSize: 50,

createImageThumbnails: true,

resizeHeight: 600,

dictRemoveFile: "",

init: function() {

var myForm = this;

var submitButton = document.getElementById('btn-add-submit');

submitButton.addEventListener("click", function(e) {

e.preventDefault();

e.stopPropagation();

myForm.processQueue();

});

});

PHP

$filesCount = count($_FILES['product-img']['name']);

$temp_files = $_FILES['product-img'];

$upload_path = 'assets/images/product/';

$config['upload_path'] = $upload_path;

$config['allowed_types'] = 'jpeg|jpg|png|gif|JPG|bmp';

$config['max_size'] = 1024 * 20;

if( ! file_exists($upload_path))

{

mkdir('assets/images/product/', 0777, true);

}

for($i = 0; $i < $filesCount; $i++)

{

$_FILES['product-img']['name'] = $temp_files['name'][$i];

$_FILES['product-img']['type'] = $temp_files['type'][$i];

$_FILES['product-img']['tmp_name'] = $temp_files['tmp_name'][$i];

$_FILES['product-img']['error'] = $temp_files['error'][$i];

$_FILES['product-img']['size'] = $temp_files['size'][$i];

$file_name = 'photos-'.($i+1);

$config['file_name'] = $file_name;

$this->upload->initialize($config);

if($this->upload->do_upload('product-img'))

{

$fileData = $this->upload->data();

$upload_data[] = array(

'photo_url' => $upload_path.$fileData['file_name']

);

}

else

{

$upload_data[] = array(

'error' => $this->upload->display_errors()

);

}

}

这是截图：

给出的错误：

Array

(

[0] => Array

(

[error] =>

The filetype you are attempting to upload is not allowed.

)

[1] => Array

(

[photo_url] => assets/images/product/rodillo-vibratorio-de-doble-tambor-rd7hes_8567_9096.png

)

)

我真的不知道问题是什么，我是使用Dropzone的新手，一直在搜索，但没有找到合适的答案 .

EDIT: I FOUND THE SOLUTION 我终于找到了解决方案，但我没有找到合适的解决方案 . 我只是在控制器中设置了 $config['allowed_type'] = '*' ，上传顺利进行 . 仍在寻找另一种解决方案来进行服务器端验证 . 我不会删除这个问题，因为我觉得这对像我这样的初学者会很有用 .