首先让我解释一下我想要实现的目标。
用户填写表单并在提交时我想用jQuerys $ .post方法发送所有数据,然后使用Laravel 5.1和Intervention API(http://image.intervention.io/)我想处理数据并上传图像到服务器上的正确目录。
我的数据发送到服务器(本地),我可以使用Laravels Input类读取它,我认为问题在于我使用干预的方式,但我无法确定。
以下是我对表单的相关JS(删除了不相关的代码):
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});
var State = {
CurrentCategorySelected: 1
}
var URIROOT = '/administrator/';
$(document).on('click', '.ModalSave', function(e)
{
var fd = new FormData( $('.ProductForm').get(0) ),
action = $(this).attr('data-saving');
fd.append('category_id', State.CurrentCategorySelected);
$.ajax({
url: URIROOT+"new_product",
type: "POST",
data: fd,
processData: false,
contentType: false,
success: function(response) {
console.log(response);
},
error: function(jqXHR, textStatus, errorMessage) {
console.log(errorMessage);
}
});
e.preventDefault();
});
这个JS似乎运行得很好但是我想我会发布它只是为了让你知道数据的来源。
接下来,我的Laravel路线如下:
Route::post('new_product', 'Admin\ProductManagerController@saveNewProduct');
控制器中的相关PHP如下(删除不相关的代码):
<?php namespace TottonTimber\Http\Controllers\Admin;
use View;
use Image;
use Input;
use DB;
use Illuminate\Http\Request;
use TottonTimber\Http\Requests;
use TottonTimber\Http\Controllers\Controller;
use TottonTimber\Category;
use TottonTimber\Product;
class ProductManagerController extends Controller {
public function saveNewProduct()
{
/*
* Define Varibles
*/
$input = Input::all();
$image = Input::file('main_image');
$image_name = time().$image->getClientOriginalName();
$imageDir = public_path('img/catalogue/products/' . $image_name);
$imageDirSmall = public_path('img/catalogue/products/small_thumbs/' . $image_name);
$imageDirMedium = public_path('img/catalogue/products/medium_thumbs/' . $image_name);
$imageDirLarge = public_path('img/catalogue/products/large_thumbs/' . $image_name);
/*
* Save the Image and all of its resized siblings
*/
Image::make($image->getRealPath())->save($imageDir);
Image::make($image->getRealPath())->resize(null, 100, function ($constraint) {
$constraint->aspectRatio();
})->save($imageDirSmall);
Image::make($image->getRealPath())->resize(null, 200, function ($constraint) {
$constraint->aspectRatio();
})->save($imageDirMedium);
Image::make($image->getRealPath())->resize(null, 400, function ($constraint) {
$constraint->aspectRatio();
})->save($imageDirLarge);
/*
* Create a new entry in the database for the new product
*/
$product = new Product;
$product->description = $input['description'];
$product->content = $input['content'];
$product->price = $input['price'];
$product->product_code = $input['code'];
$product->main_image = $image_name;
$product->status = 'enabled';
$product->save();
/*
* Create the Relationship to its category
*/
DB::table('category_product')->insert([
'category_id' => $input['category_id'],
'product_id' => $product->id
]);
}
}
代码中断第一个&#34; Image :: make ..&#34;函数运行所以我不确定这是因为我传递的数据不正确或是什么。
如果我var_dump一些东西,你可以看到输出:
$图片
object(Symfony\Component\HttpFoundation\File\UploadedFile)#27 (7) {
["test":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>
bool(false)
["originalName":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>
string(23) "22mm Sawn Whitewood.jpg"
["mimeType":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>
string(24) "application/octet-stream"
["size":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>
int(0)
["error":"Symfony\Component\HttpFoundation\File\UploadedFile":private]=>
int(1)
["pathName":"SplFileInfo":private]=>
string(0) ""
["fileName":"SplFileInfo":private]=>
string(0) ""
}
$ image-&gt; getRealPath()
string(52) "C:\Users\alex\Documents\websites\TottonTimber\public"
$ imageDir
string(109) "C:\Users\alex\Documents\websites\TottonTimber\public/img/catalogue/products/143869677322mm Sawn Whitewood.jpg"
我做错了什么?