laravel 上传图片并保存图片路径到数据库 Lavavel 5.4
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Upload Image and save image path to database Lavavel 5.4
提问by universal
I am creating a new post on Laravel. But I stuck here to upload an image and save the image path to database. My controller is
我正在 Laravel 上创建一个新帖子。但我坚持在这里上传图像并将图像路径保存到数据库。我的控制器是
if($request->hasFile('image'))
{
$image = $request->file('image');
$filename = time() . '.'. $image->getClientOriginalExtension();
$path = public_path('images');
$imagepath = $request->image->move($path, $filename);
$post->image = $imagepath;
}
But it saves path as 'C:\xampp\tmp\php2CF9.tmp'. What is causing the error? Or are there any better approaches than this?
但它将路径保存为“C:\xampp\tmp\php2CF9.tmp”。导致错误的原因是什么？或者有没有比这更好的方法？
回答by gilganebu
Laravel can automaically save the correct path for you. First you need to setup the local file storage, if you haven't done so (https://laravel.com/docs/5.4/filesystem#configuration)
Laravel 可以自动为你保存正确的路径。首先你需要设置本地文件存储，如果你还没有这样做（https://laravel.com/docs/5.4/filesystem#configuration）
Then you can do fancy stuff like:
然后你可以做一些花哨的事情，比如：
$post = new Post();
$post->image = $request->file('image')->store('image');
回答by Sreejith BS
1) Make sure you have added enctype="multipart/form-data"in your form and a <input type="file">with field name="image"
1) 确保你已经enctype="multipart/form-data"在你的表单中添加了一个<input type="file">with 字段name="image"
2) Create a new folder named imagesin your laravel publicfolder.
2）images在你的laravelpublic文件夹中创建一个新文件夹。
3) In your controller
3) 在你的 controller
if( $request->hasFile('image')) {
$image = $request->file('image');
$path = public_path(). '/images/';
$filename = time() . '.' . $image->getClientOriginalExtension();
$image->move($path, $filename);
$post->image = $path;
}
$post->save();
4) In your view
4) 在你的 view
<img src="{{ asset('images/FILENAME.EXTENSION') }}">
Hope it's helpful.
希望它有帮助。
回答by RamAnji
$imageName = time().'.'.$request->image->getClientOriginalExtension();
$request->image->move(public_path('images'), $imageName);
store into database with file name
$post->image = $imageName;
display in view
{{ URL::to('/images/'.$post->image) }}
回答by qqmydarling
You can try this. Whats the point of saving path to DB? U can access to your images by having filename and his extension
你可以试试这个。将路径保存到数据库有什么意义？你可以通过文件名和他的扩展名访问你的图像
if($request->hasFile('image'))
{
$fileNameExt = $request->file('image')->getClientOriginalName();
$fileName = pathinfo($fileNameExt, PATHINFO_FILENAME);
$fileExt = $request->file('image')->getClientOriginalExtension();
$fileNameToStore = $fileName.'_'.time().'.'.$fileExt;
$pathToStore = $request->file('image')->storeAs('public/images',$fileNameToStore);
}
$post = new Post;
if($request->hasFile('image')){
$post->img = $fileNameToStore;
}
$post->save();
But first u have to create a link with artisan:
但首先你必须创建一个与工匠的链接：
php artisan storage:link
So your images will be stored in: ProjectName\storage\app\public\images
所以你的图像将存储在：ProjectName\storage\app\public\images
回答by Gammer
You can try, It will also store the full path with file name:
您可以尝试，它还会存储带有文件名的完整路径：
if ($request->hasFile('image')) {
$filename = $request->file('image')->getClientOriginalName();
$filename = url("/images") .
"/" . uniqid() .
$request->file('image')
->getClientOriginalName();
$destinationPath = "images";
$request->file('image')->move($destinationPath, $filename);
$post->image = $filename;
}
