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描述灯塔在 laravel 5.7 上没有安装的 bug

使用包信息加载作曲家存储库更新依赖项（包括 require-dev）

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Conclusion: don't install nuwave/lighthouse v2.6.4
    - Conclusion: don't install nuwave/lighthouse v2.6.3
    - Conclusion: don't install nuwave/lighthouse v2.6.2
    - Conclusion: don't install nuwave/lighthouse v2.6.1
    - Conclusion: don't install nuwave/lighthouse v2.6.0
    - Conclusion: remove webonyx/graphql-php v0.13.1
    - Installation request for nuwave/lighthouse ^2.6 
      -> satisfiable by nuwave/lighthouse[2.x-dev, v2.6.0, v2.6.1, v2.6.2, v2.6.3, v2.6.4].
    - Conclusion: don't install webonyx/graphql-php v0.13.1
    - nuwave/lighthouse 2.x-dev requires webonyx/graphql-php ^0.12 
      -> satisfiable by webonyx/graphql-php[0.12.x-dev, v0.12.0, v0.12.1, v0.12.2, v0.12.3, v0.12.4, v0.12.5, v0.12.6].
    - Can only install one of: webonyx/graphql-php[0.12.x-dev, v0.13.1].
    - Can only install one of: webonyx/graphql-php[v0.12.0, v0.13.1].
    - Can only install one of: webonyx/graphql-php[v0.12.1, v0.13.1].
    - Can only install one of: webonyx/graphql-php[v0.12.2, v0.13.1].
    - Can only install one of: webonyx/graphql-php[v0.12.3, v0.13.1].
    - Can only install one of: webonyx/graphql-php[v0.12.4, v0.13.1].
    - Can only install one of: webonyx/graphql-php[v0.12.5, v0.13.1].
    - Can only install one of: webonyx/graphql-php[v0.12.6, v0.13.1].
    - Installation request for webonyx/graphql-php (locked at v0.13.1) 
      -> satisfiable by webonyx/graphql-php[v0.13.1].
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1 回答 1

1

如果你有一个现有的 Laravel 5.7 项目，你真正需要的只是两个步骤：

  1. 通过安装composer require nuwave/lighthouse
  2. 在graphql/schema.graphql

根据nuwave/lighthouse包，您需要php: >= 7.1

除此之外，您还需要在项目中完成包的要求

于 2019-04-01T05:34:34.707 回答