我有一个包含多个字段的表单，其中包括我想用作图像 uploader 的上传文件按钮 ( <input type="file" name="image" id="image" class='image'> )。其他字段工作正常并将所有内容上传到数据库中，但是，在图像字段中，我上传的文件的文件名给我这个文件名:
C:\laragon\tmp\php859A.tmp
...我该怎么办？谢谢:) 以下是代码:
这是表格:
<html>
<div class="col-md-offset-4 col-md-4">
<form action="{{ $action }}" method="POST" enctype="multipart/form-data">
<h1> {{ $header }} </h1>
<div class="form-group">
<label for="exampleInputEmail1">Name</label>
<input type="text" class="form-control" id="name" name="name" placeholder="Name" value="{{ $name }}">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Description</label>
<input type="text" class="form-control" id="description" name="description" placeholder="Description" value="{{ $description }}">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Price</label>
<input type="number" class="form-control" id="product_price" name="product_price" placeholder="Price" value="{{ $product_price }}">
</div>
<div class="form-group">
<label for="image">SELECT IMAGE TO UPLOAD</label><br>
<input type="file" name="image" id="image" class='image'>
</div>
<div class="col-md-offset-2">
{!! csrf_field() !!}
<button type="submit" class="btn btn-default col-md-5" style="background:#0099ff; color:#f2f2f2;">{{ $button }}</button>
<button type="submit" class="btn btn-default col-md-5" style="background:#f4f4f4; color:#000;"><a href="{{ route('beverages') }}">Cancel</a></button>
</div>
</form>
</div>
</html>
这些是我在 Controller 中创建和存储的函数:
public function create()
{
$data['action'] = route('beverage_store');
$data['button'] = 'Add';
$data['header'] = 'ADD BEVERAGE';
$data['name'] = old('name');
$data['description'] = old('description');
$data['product_price'] = old('product_price');
$data['image'] = old('image');
return view('layouts.beverages.beverageform',$data);
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(Request $request)
{
$input = $request->all();
#dd($input);
BeveragesModel::create($input);
return redirect()->route('beverages');
}
:)
最佳答案
假设您只将文件名存储在数据库表中，那么您必须将图像上传到其他地方。所以你可以创建类似的东西:
private function upload($request)
{
$image_name = '';
if($request->hasFile('image'))
{
$image = $request->file('image');
$image_name = md5(uniqid()) . '.' . $image->getClientOriginalExtension();
$image->move(public_path() . DIRECTORY_SEPARATOR . 'images' . DIRECTORY_SEPARATOR . 'beverages' . DIRECTORY_SEPARATOR, $image_name);
}
return $image_name;
}
public function store(Request $request)
{
$image_name = $this->upload($request);
$input = $request->all();
$beverage = BeveragesModel::create($input);
$beverage->image = $image_name;
$beverage->save();
return redirect()->route('beverages');
}
关于html - 如何在 Laravel 中上传图片文件？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40836112/