providers:
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/master' || contains(github.event.pull_request.labels.*.name, 'providers')
    strategy:
      matrix:
        include:
          - provider: openjsse
            java-version: 8
          - provider: bouncycastle
            java-version: 21
          - provider: corretto
            java-version: 21

# Dependencies { #dependencies }

**FastAPI** has a very powerful but intuitive **<dfn title="also known as components, resources, providers, services, injectables">Dependency Injection</dfn>** system.

It is designed to be very simple to use, and to make it very easy for any developer to integrate other components with **FastAPI**.

## What is "Dependency Injection" { #what-is-dependency-injection }

它把使用 FastAPI 构建应用时的**开发者体验**，同样带到将应用**部署**到云上的过程。🎉

它还会替你处理部署应用时大多数需要的事项，例如：

* HTTPS
* 副本、基于请求的自动伸缩
* 等等

FastAPI Cloud 是 *FastAPI and friends* 开源项目的主要赞助方与资金提供者。✨

## 部署到其他云服务商 { #deploy-to-other-cloud-providers }

FastAPI 是开源的，并基于标准。你可以将 FastAPI 应用部署到你选择的任意云服务商。

按照你所选云服务商的指南部署 FastAPI 应用即可。🤓

## 部署到你自己的服务器 { #deploy-your-own-server }

     *
     * @deprecated Should not be used in Java code.
     */
    @Deprecated
    public DefaultLifecycleMapping() {}

    /**
     * Ctor to be used in Java code/providers.
     */
    public DefaultLifecycleMapping(final List<Lifecycle> lifecycles) {
        this.lifecycleMap =
                Collections.unmodifiableMap(lifecycles.stream().collect(toMap(Lifecycle::getId, identity())));
    }

さらに、アプリのデプロイ時に必要となる多くの事項も任せられます。例えば:

* HTTPS
* レプリケーション（リクエストに基づくオートスケーリング付き）
* など

FastAPI Cloud は、*FastAPI and friends* のオープンソースプロジェクトに対する主要スポンサーかつ資金提供元です。✨

## 他のクラウドプロバイダーへのデプロイ { #deploy-to-other-cloud-providers }

FastAPI はオープンソースで標準に基づいています。お好みの任意のクラウドプロバイダーに FastAPI アプリをデプロイできます。

各クラウドプロバイダーのガイドに従って FastAPI アプリをデプロイしてください。🤓

## 自分のサーバーへのデプロイ { #deploy-your-own-server }

FastAPI Cloud is the primary sponsor and funding provider for the *FastAPI and friends* open source projects. ✨

#### Deploy to other cloud providers { #deploy-to-other-cloud-providers }

FastAPI is open source and based on standards. You can deploy FastAPI apps to any cloud provider you choose.

Follow your cloud provider's guides to deploy FastAPI apps with them. 🤓

## Performance { #performance }

Following are advantages for using temporary credentials:

- Eliminates the need to embed long-term credentials with an application.
- Eliminates the need to provide access to buckets and objects without having to define static credentials.

The most common is the implicit flow.

The most secure is the code flow, but it's more complex to implement as it requires more steps. As it is more complex, many providers end up suggesting the implicit flow.

/// note

FastAPI Cloud is the primary sponsor and funding provider for the *FastAPI and friends* open source projects. ✨

#### Deploy to other cloud providers { #deploy-to-other-cloud-providers }

FastAPI is open source and based on standards. You can deploy FastAPI apps to any cloud provider you choose.

Follow your cloud provider's guides to deploy FastAPI apps with them. 🤓

## Recap { #recap }

        return taskPath.substringBeforeLast(":").ifEmpty { ":" }
    }

    private class ReportLocation(provider: FileLocationProvider) {
        val file: File by lazy(LazyThreadSafetyMode.NONE) {
            provider.get().asFile
        }

        // Some providers for the report files (Japicmp) are not memoizable internally and require project services to be resolved.