laravel 5.6 图像干预上传重命名和调整大小
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laravel 5.6 image intervention upload with rename and resize
提问by Rashiqul Rony
Step 1-Installation:(composer require intervention/image)
步骤 1-安装：（作曲家需要干预/图像）
Step 2-Configuration:After you have installed Intervention Image, open your Laravel config file config/app.php and add the following lines.
第 2 步-配置：安装干预映像后，打开 Laravel 配置文件 config/app.php 并添加以下行。
In the $providers array add the service providers for this package. Intervention\Image\ImageServiceProvider::class
在 $providers 数组中添加此包的服务提供者。Intervention\Image\ImageServiceProvider::class
Add the facade of this package to the $aliases array.
将此包的外观添加到 $aliases 数组中。
'Image' => Intervention\Image\Facades\Image::class
'图像' => Intervention\Image\Facades\Image::class
Step 3-Uses:use Image
第 3 步-用途：使用图像
public function avatar(Request $request){
$user = new User();
if($request->hasFile('image')) {
if ($user->image){
unlink(public_path('/image/user/').$user->image);
}
$image = $request->file('image');
$imageName = $image->getClientOriginalName();
$fileName = $userName . "_profile_". $userId . "_" . $imageName;
$directory = public_path('/image/user/');
$imageUrl = $directory.$fileName;
Image::make($image)->resize(200, 200)->save($imageUrl);
$user->image = $fileName;
}
if ($user->save())
return redirect()->back()->with('success','Update successfully');
return redirect()->back()->with('error', 'There is an error message');
}
回答by Adedayo Sule-odu
step 2 is not needed if you are working on laravel 5.6 composer require intervention/imagewill install in your vendor folder and laravel package discovery will do the rest for you
如果您正在使用 laravel 5.6composer require intervention/image将安装在您的供应商文件夹中，则不需要第 2 步，而 laravel 包发现将为您完成剩下的工作
