[英]How to upload image file in Laravel?
我有一个包含几个字段的表单,其中包括要用作图像上传器的上传文件按钮( <input type="file" name="image" id="image" class='image'>
)。 其他字段可以正常工作并上载数据库中的所有内容,但是在image字段中,我上载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:
形式如下:
<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>
这些是我在控制器中创建和存储的功能:
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($input);
return redirect()->route('beverages');
}
:)
假设您仅将文件名存储在数据库表中,则必须将图像上传到其他位置。 因此,您可以创建如下内容:
private function upload($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');
}
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