尝试安装 composer League/flysystem-aws-s3-v3 时出现错误

Question

我在尝试安装 composer League/flysystem-aws-s3-v3 时遇到错误
我的台词：composer 需要 League/flysystem-aws-s3-v3
我使用 Laravel 8 和 php 7.3
我还测试了删除 composer.lock

有人已经修好了？

---

    Your requirements could not be resolved to an installable set of packages.
    
      Problem 1
        - league/flysystem-aws-s3-v3[2.0.0, ..., 2.x-dev] require league/flysystem ^2.0.0 -> found league/flysystem[2.0.0-alpha.1, ..., 2.x-dev] but the package is fixed to 1.1.3 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
        - league/flysystem-aws-s3-v3[2.0.0-alpha.1, ..., 2.0.0-alpha.2] require league/flysystem 2.0.0-alpha.1 -> found league/flysystem[2.0.0-alpha.1] but the package is fixed to 1.1.3 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
        - league/flysystem-aws-s3-v3[2.0.0-alpha.4, ..., 2.0.0-beta.1] require league/flysystem 2.0.0-alpha.3 -> found league/flysystem[2.0.0-alpha.3] but the package is fixed to 1.1.3 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
        - league/flysystem-aws-s3-v3[2.0.0-beta.2, ..., 2.0.0-beta.3] require league/flysystem ^2.0.0-beta.1 -> found league/flysystem[2.0.0-beta.1, ..., 2.x-dev] but the package is fixed to 1.1.3 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
        - league/flysystem-aws-s3-v3 2.0.0-RC1 requires league/flysystem ^2.0.0-RC1 -> found league/flysystem[2.0.0-RC1, 2.0.0, 2.x-dev] but the package is fixed to 1.1.3 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
        - Root composer.json requires league/flysystem-aws-s3-v3 ^2.0 -> satisfiable by league/flysystem-aws-s3-v3[2.0.0-alpha.1, ..., 2.x-dev].
    
    Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.
    
    Installation failed, reverting ./composer.json and ./composer.lock to their original content.

我的 composer.json

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": [
        "framework",
        "laravel"
    ],
    "license": "MIT",
    "require": {
        "php": "^7.3",
        "aws/aws-sdk-php": "^3.166",
        "fideloper/proxy": "^4.2",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^7.0.1",
        "laravel/framework": "^8.17",
        "laravel/tinker": "^2.0",
        "tymon/jwt-auth": "^1.0"
    },
   ...

Answer 1

我也遇到过同样的问题。我试过了，很有帮助

composer require league/flysystem-aws-s3-v3 ~1.0

Answer 2

我搜索了一个解决方案，在 1.0 之前使用波浪号将此行放在我的 composer.json 中

"league/flysystem-aws-s3-v3": "~1.0",

成功了！！

Answer 3

你可以试试

composer require league/flysystem-aws-s3-v3 ^1.0

Answer 4

laravel 文档建议 Laravel 8 使用此命令

composer require --with-all-dependencies league/flysystem-aws-s3-v3 "^1.0"

它对我有用。早些时候，我尝试使用旧版本的 laravel 文档中的命令进行安装。

我的 PHP 版本是 7.4

参考：https://laravel.com/docs/8.x/filesystem#composer-packages

Answer 5

按照这些步骤，您将能够安装这两个软件包

• 卸载当前的 guzzle 版本

composer remove guzzlehttp/guzzle

• 安装flysystem版本。 - 1.0.0

composer require league/flysystem-aws-s3-v3:^1.0

祝你好运:-)

按照这个顺序，laravel 8 似乎可以同时下载和安装两个 s

Answer 6

php 7.x 和 laravel 8 有两种方式：

在 Mac 中：

composer require league/flysystem-aws-s3-v3 ~1.0

在窗口中：

composer require league/flysystem-aws-s3-v3 ~1.0 --ignore-platform-reqs

编辑：当我们使用 ~1.0 时，这意味着我们需要这个近似版本。在 Windows 中，如果您没有所有要求、插件等，使用 --ignore-platform-reqs 可以跳过问题，这不是最有效的方法，但它可以在生产部署之前暂时提供帮助。如果您不在 Windows 中使用 --ignore-platform-reqs，也许它可以工作，具体取决于您的环境。

根据this post：

• 使用 ~version: "Approximately equivalent to version"，将更新您到所有未来的补丁版本，而不增加次要版本。 ~1.2.3 将使用从 1.2.3 到
• 使用 ^version: "Compatible with version"，将更新您到所有未来的次要/补丁版本，而不增加主要版本。 ^2.3.4 将使用从 2.3.4 到