控制台输出

将^8.0版本用于laravel/passport

./创作者json已更新加载composer存储库，其中包含包信息更新依赖项（包括require dev）。无法将您的需求解析为可安装的包集。

问题1

    - Conclusion: remove laravel/framework v5.8.35
    - Conclusion: don't install laravel/framework v5.8.35
    - laravel/passport 8.x-dev requires illuminate/support ^6.0|^7.0 -> satisfiable by laravel/framework[6.x-dev], illuminate/support
[6.x-dev, 7.0.x-dev, v6.0.0, v6.0.1, v6.0.2, v6.0.3, v6.0.4, v6.1.0, v6.2.0, v6.3.0, v6.4.1].
    - laravel/passport v8.0.0 requires illuminate/support ^6.0|^7.0 -> satisfiable by laravel/framework[6.x-dev], illuminate/support[
6.x-dev, 7.0.x-dev, v6.0.0, v6.0.1, v6.0.2, v6.0.3, v6.0.4, v6.1.0, v6.2.0, v6.3.0, v6.4.1].
    - Can only install one of: laravel/framework[6.x-dev, v5.8.35].
    - don't install illuminate/support 6.x-dev|don't install laravel/framework v5.8.35
    - don't install illuminate/support v6.0.0|don't install laravel/framework v5.8.35
    - don't install illuminate/support v6.0.1|don't install laravel/framework v5.8.35
    - don't install illuminate/support v6.0.2|don't install laravel/framework v5.8.35
    - don't install illuminate/support v6.0.3|don't install laravel/framework v5.8.35
    - don't install illuminate/support v6.0.4|don't install laravel/framework v5.8.35
    - don't install illuminate/support v6.1.0|don't install laravel/framework v5.8.35
    - don't install illuminate/support v6.2.0|don't install laravel/framework v5.8.35
    - don't install illuminate/support v6.3.0|don't install laravel/framework v5.8.35
    - don't install illuminate/support v6.4.1|don't install laravel/framework v5.8.35
    - don't install illuminate/support 7.0.x-dev|don't install laravel/framework v5.8.35
    - Installation request for laravel/framework (locked at v5.8.35, required as 5.8.*) -> satisfiable by laravel/framework[v5.8.35].
    - Installation request for laravel/passport ^8.0 -> satisfiable by laravel/passport[8.x-dev, v8.0.0].

安装失败，正在恢复/创作者将json转换为其原始内容。