Php 在laravel上上传图像不'；t在线工作：Laravel

该项目在本地主机上运行良好，但在实时共享服务器上存在问题

我已尝试将此代码添加到index.php中

我已尝试将此代码添加到公用文件夹中的新sym.php文件中

这些解决方案都不管用

以下是我的控制器代码片段：

    public function storeBrand(Request $request){
            $this->validate($request, ['brand_name'=> 'required',
                'brand_url'=> 'required',
                'brand_image'=>'image|nullable|max:1999']);
    
    
    
            if($request->hasFile('brand_image')){
                //1 : get filename with ext
                $fileNameWithExt = $request->file('brand_image')->getClientOriginalName();
    
                //2 : get just file name
                $fileName = pathinfo($fileNameWithExt, PATHINFO_FILENAME);
    
                //3 : get just extension
                $extension = $request->file('brand_image')->getClientOriginalExtension();
    
                //4 : file name to store
    
    
                $fileNameToStore = $fileName.'_'.time().'.'.$extension;
    
                //upload image
    
                $path =$request->file('brand_image')->storeAs('public/BrandImages', $fileNameToStore);
    
            }
    
            else{  
    
                $fileNameToStore ='noimage.jpg';
    
            }
    
            $brand=new Brand();
            $brand->brand_name =$request->input('brand_name');
            $brand->brand_url =$request->input('brand_url');
            
    
            $brand->brand_image =$fileNameToStore;
    
            $brand->save();
    
            return redirect('/create_brand')->with('status', 'The '.$brand->brand_name.' Brand has been saved successfully. Create another one.');

注意

上载图像时，可以跟踪路径，但找不到图像，返回空图像

---

感谢您的时间和帮助。

我得到了解决方案：

我在web.php路由文件中写下了以下代码：

Route:：get（'/linkstorage'，function（）{$targetFolder=base_path（）。/storage/app/public'；$linkFolder=$_SERVER['DOCUMENT_ROOT']../storage'；符号链接（$targetFolder，$linkFolder）；}）

之后，我导航到我的url/linkstorage
成功了
 查看控制器中的代码，它似乎是正确的。可能错误在与此方法关联的Blade文件中的表单中。根据经验，我倾向于忘记写这篇文章，这可能会解决你的错误

把这个写在表单标签上

<form action="{{ insert the route here }}" method="POST" enctype="multipart/form-data">
   // insert form input fields here...
</form>


//在此处插入表单输入字段。。。
这是否回答了您的问题？
Route::get('/linkstorage', function () {
    Artisan::call('storage:link');
});



    public function storeBrand(Request $request){
            $this->validate($request, ['brand_name'=> 'required',
                'brand_url'=> 'required',
                'brand_image'=>'image|nullable|max:1999']);
    
    
    
            if($request->hasFile('brand_image')){
                //1 : get filename with ext
                $fileNameWithExt = $request->file('brand_image')->getClientOriginalName();
    
                //2 : get just file name
                $fileName = pathinfo($fileNameWithExt, PATHINFO_FILENAME);
    
                //3 : get just extension
                $extension = $request->file('brand_image')->getClientOriginalExtension();
    
                //4 : file name to store
    
    
                $fileNameToStore = $fileName.'_'.time().'.'.$extension;
    
                //upload image
    
                $path =$request->file('brand_image')->storeAs('public/BrandImages', $fileNameToStore);
    
            }
    
            else{  
    
                $fileNameToStore ='noimage.jpg';
    
            }
    
            $brand=new Brand();
            $brand->brand_name =$request->input('brand_name');
            $brand->brand_url =$request->input('brand_url');
            
    
            $brand->brand_image =$fileNameToStore;
    
            $brand->save();
    
            return redirect('/create_brand')->with('status', 'The '.$brand->brand_name.' Brand has been saved successfully. Create another one.');


<form action="{{ insert the route here }}" method="POST" enctype="multipart/form-data">
   // insert form input fields here...
</form>