Laravel 5.4 fopen():文件名不能为空 [英] Laravel 5.4 fopen(): Filename cannot be empty

问题描述

我想在laravel 5.4中上传图片 这是代码:

I want to upload image in laravel 5.4 Here's the code:

if ($request->hasFile('image') && $request->image->isValid()) {
        $image = $request->image;

        $image_name = bcrypt($image->getClientOriginalName());

        Storage::disk('public')->putFileAs('images', $image, $image_name . '.' . $image->getClientOriginalExtension());

        $article->image($image_name);
    }

在FilesystemAdapter.php中(第146行)

in FilesystemAdapter.php (line 146)

我检查了FileSystemAdapter.php，发现问题出在这一行:

I checked the FileSystemAdapter.php and saw that the problem is in this line:

$stream = fopen($file->getRealPath(), 'r+');

当我var dump $ file变量时，它返回正确的信息，但是当我var_dump($file->getRealPath();时它说bool(false)并且我无法上传图像

When I var dump the $file variable it returns the correct info, but when I var_dump($file->getRealPath(); it says bool(false) and I can't upload the image

推荐答案

我们在Windows®Server的Internet信息服务(IIS)中遇到了此问题.唯一需要做的就是-允许C:\ Windows \ temp，因为它在php7的php.ini中被设置为upload_tmp_dir.

We had this problem with Internet Information Services (IIS) for Windows® Server. And only thing needed was - permission for C:\Windows\temp because it is set as upload_tmp_dir in php.ini for php7.

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