我在尝试通过composer安装rebing/graphql-laravel 时遇到以下问题：
$ composer require rebing/graphql-laravel
Using version ^2.1 for rebing/graphql-laravel
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for rebing/graphql-laravel ^2.1 -> satisfiable by rebing/graphql-laravel[2.1.0, 2.1.1].
- Can only install one of: webonyx/graphql-php[v0.12.6, 0.13.x-dev].
- Can only install one of: webonyx/graphql-php[0.13.x-dev, v0.12.6].
- Can only install one of: webonyx/graphql-php[0.13.x-dev, v0.12.6].
- Conclusion: install webonyx/graphql-php 0.13.x-dev
- Installation request for webonyx/graphql-php 0.12.6 -> satisfiable by webonyx/graphql-php[v0.12.6].
Installation failed, reverting ./composer.json to its original content.
有谁知道如何解决这个问题？我需要这个包来制作这个查询解析器：
<?php
namespace App\GraphQL\Queries;
use Closure;
use App\User;
use Rebing\GraphQL\Support\Facades\GraphQL;
use GraphQL\Type\Definition\ResolveInfo;
use GraphQL\Type\Definition\Type;
use Rebing\GraphQL\Support\Query;
use App\Video;
class Premieres extends Query {
protected $attributes = [
'name' => 'Premieres query'
];
public function type(): Type {
return Type::listOf(GraphQL::type('videos'));
}
public function args(): array {
return [];
}
public function resolve($root, array $args, GraphQLContext $context, ResolveInfo $resolveInfo, Closure $getSelectFields) {
return Video::where('shownOnPremieres', 1);
}
}
我不知道还有其他方法可以解决这个问题。我需要做一个查询解析器来做一些特定的查询。谢谢！
在尝试了一种建议的解决方案后：
$ composer update webonyx/graphql-php rebing/graphql-laravel
Package "rebing/graphql-laravel" listed for update is not installed. Ignoring.
Loading composer repositories with package information
Updating dependencies (including require-dev)
Nothing to install or update
Generating optimized autoload files
Carbon 1 is deprecated, see how to migrate to Carbon 2.
https://carbon.nesbot.com/docs/#api-carbon-2
You can run './vendor/bin/upgrade-carbon' to get help in updating carbon and other frameworks and libraries that depend on it.
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
Discovered Package: beyondcode/laravel-dump-server
Discovered Package: fideloper/proxy
Discovered Package: laravel/tinker
Discovered Package: mll-lab/laravel-graphql-playground
Discovered Package: nesbot/carbon
Discovered Package: nunomaduro/collision
Discovered Package: nuwave/lighthouse
Discovered Package: spatie/laravel-cors
Package manifest generated successfully.
重新运行安装命令：
$ composer require rebing/graphql-laravel -v
Using version ^2.1 for rebing/graphql-laravel
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Dependency resolution completed in 0.103 seconds
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for rebing/graphql-laravel ^2.1 -> satisfiable by rebing/graphql-laravel[2.1.0, 2.1.1].
- Can only install one of: webonyx/graphql-php[v0.12.6, 0.13.x-dev].
- Can only install one of: webonyx/graphql-php[0.13.x-dev, v0.12.6].
- Can only install one of: webonyx/graphql-php[0.13.x-dev, v0.12.6].
- Conclusion: install webonyx/graphql-php 0.13.x-dev
- Installation request for webonyx/graphql-php 0.12.6 -> satisfiable by webonyx/graphql-php[v0.12.6].
Installation failed, reverting ./composer.json to its original content.
它失败了！