我在localhost上使用Homestead。我按照说明安装了它，所以我安装了：composer require barryvdh/laravel-elfinder，然后运行composer update，但它给我带来了这个错误：
Your requirements could not be resolved to an installable set of packages.
Problem 1
- intervention/image 2.1.3 requires ext-fileinfo * -> the requested PHP extension fileinfo is mi
ssing from your system.
- intervention/image 2.1.2 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
..
- intervention/image 2.0.11 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.0.10 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.0.1 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
- intervention/image 2.0.0-beta.2 requires ext-fileinfo * -> the requested PHP extension fileinf
o is missing from your system.
- intervention/image 2.0.0-beta requires ext-fileinfo * -> the requested PHP extension fileinfo
is missing from your system.
- intervention/image 2.0.0 requires ext-fileinfo * -> the requested PHP extension fileinfo is mi
ssing from your system.
- barryvdh/laravel-elfinder v0.3.2 requires barryvdh/elfinder-flysystem-driver 0.1.x@dev -> sati
sfiable by barryvdh/elfinder-flysystem-driver[0.1.0, 0.1.x-dev].
- barryvdh/elfinder-flysystem-driver 0.1.0 requires intervention/image ~2.0 -> satisfiable by in
tervention/image[2.0.0, 2.0.0-beta, 2.0.0-beta.2, 2.0.1, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0
.15, 2.0.16, 2.0.17, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.1.0, 2.1.1, 2.1.2, 2.
1.3].
- barryvdh/elfinder-flysystem-driver 0.1.x-dev requires intervention/image ~2.0 -> satisfiable b
y intervention/image[2.0.0, 2.0.0-beta, 2.0.0-beta.2, 2.0.1, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14,
2.0.15, 2.0.16, 2.0.17, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.1.0, 2.1.1, 2.1.2
, 2.1.3].
- Installation request for barryvdh/laravel-elfinder 0.3.2 -> satisfiable by barryvdh/laravel-el
finder[v0.3.2].
我该怎么办？在谷歌上没有找到任何解决方案。
-
在您的项目中的命令行中转到并运行以下命令：
$composer需要干预/图像
-
转到config/app.hp:
在$providers数组中，添加此包的服务提供程序。
Intervention'Image'ImageServiceProvider::class
将此包的facade添加到$alias数组中。
"图像"=>干预''图像''立面''图像：：类
Windows用户：只需编辑php.ini并取消注释此行：
extension=php_fileinfo.dll
请记住重新启动Apache以使新的php.ini生效。
homestead halt
homestead up --provision