找不到类‘Flysystem\Flysystem\AwsS3v3\AwsS3Adapter’

Question

我正在尝试上传图像在ASW S3。但我得到错误类‘联盟\Flysystem\AwsS3v3\AwsS3Adapter’not found。所以我试着运行composer require league/flysystem-aws-s3-v3，但它给了我错误。错误是：

 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].

我的PHP版本是: 7.4.11，我的Alaravel版本是7.30.0。有没有人能帮我解决这个问题？

Answer 1

您应该尝试在终端中运行此命令

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

在我上次使用Laravel 7.30.3 (PHP v7.4)的体验中，它工作得非常好。