Laravel使用ajax和FomData()更新表单的响应错误

我正在使用Ajax和FormData()更新我的数据，让我展示我的代码

路线Route::resource( 'product_categories', ProductCategoryController::class );

这里是HTML和AJAX的重要部分

<form class="form-horizontal" id="form-horizontal" role="form">
<div class="form-group hidden">
<label class="control-label col-sm-12" for="product-category-id">Product Category
id:</label>
<div class="col-sm-10">
<input type="text" class="form-control" id="product-category-id"
name="product-category-id">
</div>
</div>
<div class="form-group">
<label class="control-label col-sm-12"
for="product-category-name-ar">{{ trans('interface.nameArabic') }}</label>
<div class="col-sm-10">
<input type="text" class="form-control" id="product-category-name-ar"
name="product-category-name-ar" value="any">
<p class="modalErrorProductCategory text-center alert alert-danger hidden"></p>
</div>
</div>
<div class="form-group">
<label class="control-label col-sm-12"
for="product-category-name-en">{{ trans('interface.nameEnglish') }}</label>
<div class="col-sm-10">
<input type="text" class="form-control" id="product-category-name-en"
name="product-category-name-en">
<p class="modalErrorProductCategory text-center alert alert-danger hidden"></p>
</div>
</div>
<div class="form-group">
<label class="control-label col-sm-12"
for="product-category-background-color">{{ trans('interface.backgroundColor') }}</label>
<div class="col-sm-10">
<input type="color" class="form-control" id="product-category-background-color"
name="product-category-background-color">
<p class="modalErrorProductCategory text-center alert alert-danger hidden"></p>
</div>
</div>
<div class="form-group">
<label class="control-label col-sm-12" for="product-category-image">
{{ trans('interface.image') }}
</label>
<div class="col-sm-10">
<input type="file" name="product-category-image" class="form-control"
id="product-category-image">
<p class="modalErrorProductCategory text-center alert alert-danger hidden"></p>
</div>
</div>
</form>
/*Action on click edit button*/
// Update Data
$('.modal-footer').on('click', '.edit', function (e) {
e.preventDefault();
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});
/*var form = $('#form-horizontal')*/
var data = new FormData($('#form-horizontal')[0]);
data.append('_method', 'PUT');
$.ajax({
type: "post",
url: "{{ url('administration/product_categories') }}" + "/" + $('#product-category-id').val(),
data: data,
processData: false,
contentType: false,
error: function (data) {
$('#myModal').modal('show');
toastr["error"]("Check your inputs for errors", "Attention!!");
toastr.options = {
"closeButton": true,
"positionClass": "toast-top-right",
"showDuration": "300",
"hideDuration": "1000",
"timeOut": "5000",
"extendedTimeOut": "1000",
"showEasing": "swing",
"hideEasing": "linear",
"showMethod": "fadeIn",
"hideMethod": "fadeOut"
};
if (data.error(productCategory)) {
$('.modalErrorProductCategory').removeClass('hidden');
$('.modalErrorProductCategory').text(data.responseJSON.productCategory[0]);
}
},
success: function (data) {
$('#myModal').modal('hide');
$('.modalErrorProductCategory').addClass('hidden');
toastr["success"]("ProductCategory successfully edited", "Success!");
toastr.options = {
"closeButton": true,
"positionClass": "toast-top-right",
"onclick": null,
"showDuration": "300",
"hideDuration": "1000",
"timeOut": "5000",
"extendedTimeOut": "1000",
"showEasing": "swing",
"hideEasing": "linear",
"showMethod": "fadeIn",
"hideMethod": "fadeOut"
};
$('.item' + data.id).replaceWith("<tr class='item" + data.id + "'><td>" + data.id + "</td><td>" + data.translations[0]['name'] + "</td><td>" + data.translations[1]['name'] + "</td><td>" + data.background_color + "</td><td><img src='../../../" + data.image + "' alt='0000' style='width: 50px;'></td><td><button class='edit-modal btn btn-info' data-id='" + data.id + "' data-name-ar='" + data.translations[0]['name'] + "' data-name-en='" + data.translations[1]['name'] + "' data-background-color='" + data.background_color + "'><span class='fa fa-pencil-square-o'></span> {{ trans('interface.edit') }}</button> <button class='delete-modal btn btn-danger' data-id='" + data.id + "' data-name='" + data.name + "'><span class='fa fa-trash'></span> Delete</button></td></tr>");
}
});
}); 

我的请求没问题有些像

POSThttp://localhost:8000/administration/product_categories/1
-----------------------------18998142404146031480821803985
Content-Disposition: form-data; name="product-category-id"
1
-----------------------------18998142404146031480821803985
Content-Disposition: form-data; name="product-category-name-ar"
اÙاطعÙØ©
-----------------------------18998142404146031480821803985
Content-Disposition: form-data; name="product-category-name-en"
Food
-----------------------------18998142404146031480821803985
Content-Disposition: form-data; name="product-category-background-color"
#00ff00
-----------------------------18998142404146031480821803985
Content-Disposition: form-data; name="product-category-image"; filename="Slide_2_Ar.jpg"
Content-Type: image/jpeg
....

但是响应是GET

GEThttp://localhost:8000/en/administration/product_categories/1
message "Method App\Http\Controllers\Admin\ProductCategoryController::show does not exist."

在我的控制器中

public function update( Request $request, ProductCategory $productCategory ) {
dd( $request->all() );
$productCategory->update( $request->all() );
$data = ProductCategory::find( $productCategory->id );
return response()->json( $data );
}

没有任何东西请求显示路线

为什么它会返回get？