Php 图像未从angular上传到Laravel

我创建了一个表单，用于保存带有图像的项目详细信息。我使用的是Laravel5.1和angularJS。项目信息将成功保存，但图像未上载到服务器，图像细节也未保存在数据库中。我需要帮助使用angularjs将图像上载到laravel

这是我的HTML代码：

    <div ng-controller="itemController">
<form ng-submit="addItem()">
    <label>Name:</label><input type="text" name="name" value="" ng-model="newitem.name" placeholder="Item Name">
    <label>Model No:</label><input type="text" name="model" value="" ng-model="newitem.model" placeholder="Model Number">
    <label>Size:</label><input type="text" name="size" value="" ng-model="newitem.size" placeholder="Item Size">
    <label>Colour:</label><input type="text" name="color" value="" ng-model="newitem.color" placeholder="Item Colour">
    <br>
    <label>Description:</label><textarea cols="30" rows="5" ng-model="newitem.description" placeholder="Description"></textarea>
    <br>
    <label>Photo:</label><input type="file"  accept="imag/works" ngf-select="" ngf-multiple="true"  class="form-control" id="img" name="img" placeholder="Image" ng-model="newitem.photo" multiple>
    <br>
    <button type="submit">Save</button>
</form>
<div ng-show="sendmessage">
    Item Saved Successfully...........
</div>

<div>

下面给出了ItemController.php

        <?php

        namespace App\Http\Controllers\Auth;

        use App\File;
        use App\Item;
        use Illuminate\Http\Request as Request;
        use App\Http\Requests;
        use App\Http\Controllers\Controller;
        use Illuminate\Http\Response;
        use Validator;
        use Input;

       class ItemController extends Controller
       {
              /**
             * Validates given data for account
 * @param array $data
 * @return Validator
 */

protected function validator(array $data)
{
    // Loan account is not validated

    return Validator::make($data,[
        'name'  => 'required',
        'size'   => 'required|max:255'
    ]);

}


/**
 * Store a newly created resource in storage.
 *
 * @param  \Illuminate\Http\Request  $request
 * @return \Illuminate\Http\Response
 */
public function store(Request $request)
{
    $validator = $this->validator($request->all());
    if($validator->fails()){
        return Response::json( $validator->errors()
            ,400);
    }
    $item=new Item($request->all());
    if($item->save())
    {
        $id=$item->id;
        if ($request->hasFile('photo')) {
            $file = $request->file('photo');
            $image=new File();
            $image->name = $this->uploadImage($file);
            $image->file_id=$id;
            $image->save();
        }
    }

    return Response::json(['error' => 'Server is down']
        ,500);
}


/**
 * To Strore Images
 *
 *
 */

public  function uploadImage($file){

        $storedFileName="";
        if(!empty($file)){

            $extension=$file->getClientOriginalExtension();
            $fileName = rand(11111,99999).'.'.$extension;
            $storedFileName=base_path().'/img/works/'. $fileName;
            $file->move(
                base_path().'/img/works/', $fileName
            );
        }
    return $storedFileName;
}


}

---

要通过AngularJS上传图像，您需要做一些额外的工作。您可以使用类似的库（或其他库），也可以自己使用。供进一步参考

        <?php

        namespace App\Http\Controllers\Auth;

        use App\File;
        use App\Item;
        use Illuminate\Http\Request as Request;
        use App\Http\Requests;
        use App\Http\Controllers\Controller;
        use Illuminate\Http\Response;
        use Validator;
        use Input;

       class ItemController extends Controller
       {
              /**
             * Validates given data for account
 * @param array $data
 * @return Validator
 */

protected function validator(array $data)
{
    // Loan account is not validated

    return Validator::make($data,[
        'name'  => 'required',
        'size'   => 'required|max:255'
    ]);

}


/**
 * Store a newly created resource in storage.
 *
 * @param  \Illuminate\Http\Request  $request
 * @return \Illuminate\Http\Response
 */
public function store(Request $request)
{
    $validator = $this->validator($request->all());
    if($validator->fails()){
        return Response::json( $validator->errors()
            ,400);
    }
    $item=new Item($request->all());
    if($item->save())
    {
        $id=$item->id;
        if ($request->hasFile('photo')) {
            $file = $request->file('photo');
            $image=new File();
            $image->name = $this->uploadImage($file);
            $image->file_id=$id;
            $image->save();
        }
    }

    return Response::json(['error' => 'Server is down']
        ,500);
}


/**
 * To Strore Images
 *
 *
 */

public  function uploadImage($file){

        $storedFileName="";
        if(!empty($file)){

            $extension=$file->getClientOriginalExtension();
            $fileName = rand(11111,99999).'.'.$extension;
            $storedFileName=base_path().'/img/works/'. $fileName;
            $file->move(
                base_path().'/img/works/', $fileName
            );
        }
    return $storedFileName;
}


}