javascript - 提交大文件 Laravel 和 Ajax

Question

我有一个表单，用户可以通过 Ajax 请求提交包含多个图像的产品并将其添加到数据库中。问题是，当我选择较小的(12kb)图像时，它会保存产品，但如果它是大文件(1mb)或(400kb)，它不会保存产品。我已将上传限制设置为 10000mb，如何解决此问题？

Controller

  public function store(Request $request)
{

   // ($request->all());
    $formInput=$request->except('filename');

    $product = product::create(array_merge($formInput, [
        'seller_id'=> Auth::user()->id,
        'user_id' => Auth::user()->id
    ]));
    foreach ($request->photos as $photo) {
       $filename = $photo->store('public/photos');
        ProductsPhoto::create([
            'product_id' => $product->id,
            'filename' => $filename
        ]);
    }

}

Ajax

 var token = $("#token").val();
 $(document).ready(function(){
 $("#btn").click(function(){
    var form = $('form')[0]; 
    var formData = new FormData(form);
    formData.append('_token', token); // adding token
    $.ajax({
        url: "<?php echo url('seller/product') ?>",
        data: formData, 
        type: 'POST',
        contentType: false, 
        processData: false,
        success:function(data){
         console.log(data);
        }
    });
  });
});

Answer 1

Use proper error handling and check for exceptions.

您应该在 php.ini 配置中设置 upload_max_filesize、post_max_size 和 memory_limit。

示例

upload_max_filesize = 20M
post_max_size = 21M
memory_limit = 128M

NOTE : The post_max_size must be little larger than upload_max_filesize