Laravel：将图片上传到公共/图像 - 文件名错误

Question

我正在尝试将上传的图片保存在 public/images 目录中。

public function store(Request $request)
{
    $request->validate([
        'title' => 'required',
        'description' => 'required',
        'image' => 'required|image|mimes:jpg,png,jpeg|max:5048'
    ]);
    $newImageName = uniqid() . '-' . $request->title . '.' . $request->image->extension();
    
    $request->image->move(public_path(('images'), $newImageName));
    
    Post::create([
        'title' => $request->input('title'),
        'description' => $request->input('description'),
        'slug' => SlugService::createSlug(Post::class, 'slug', $request->title),
        'image_path' => $newImageName,
        'user_id' => auth()->user()->id
    ]);

    return redirect('/blog')
    ->with('message', 'Dein Beitrag wurde erstellt.');

}

一切正常 - 除了文件名。它应该有 $newImageName 的名称，但它看起来像 'php51F7.tmp'。扩展名也是“.tmp”，而不是“.png”或“.jpg”。

非常感谢您的帮助！

PS：我是 Laravel 的绝对初学者，请耐心等待。

Answer 1

是额外的圆括号问题

替换

$request->image->move(public_path(('images'), $newImageName));

有

$request->image->move(public_path('images'), $newImageName);

Answer 2

您的代码中有错字

public function store(Request $request)
{
    $request->validate([
        'title' => 'required',
        'description' => 'required',
        'image' => 'required|image|mimes:jpg,png,jpeg|max:5048'
    ]);
    $newImageName = uniqid() . '-' . $request->title . '.' . $request->image->extension();
    
    #Notice here, move() accepts two parameteres
    $request->image->move(public_path('images'), $newImageName);
    
    Post::create([
        'title' => $request->input('title'),
        'description' => $request->input('description'),
        'slug' => SlugService::createSlug(Post::class, 'slug', $request->title),
        'image_path' => $newImageName,
        'user_id' => auth()->user()->id
    ]);

    return redirect('/blog')
    ->with('message', 'Dein Beitrag wurde erstellt.');

}