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Kotlin Multiplatform Academy · 课时

发布到 Maven Central 与 SPM

通过 Maven Central 和 Swift Package Manager 分发

第 4 / 4 课13 个步骤

发布到 Maven Central 与 SPM 是 CoddyKit 上的免费 Kotlin Multiplatform Academy 课时。 这是第 4 节课，共 4 节。 你可以在下方免费阅读本课时的完整内容 — 然后在浏览器中使用内置代码编辑器和全天候 AI 导师进行实践。 这是 Kotlin Multiplatform Academy 学习路径的一部分，你的进度在网页和 CoddyKit 应用中同步。 Kotlin Multiplatform Academy 课程共包含 4 节课。

本课时的部分内容尚未翻译，以英文显示。

Reach Both Ecosystems

Android devs pull libraries from Maven Central, while iOS devs prefer Swift Package Manager. A great KMP release serves both. 🌍

Claim Your Group

Maven Central verifies you own your group id, usually a reversed domain. This stops anyone else from publishing under your name.

group = "io.github.coddykit"

Sign Your Artifacts

Central requires every file to be signed with a GPG key. The signature proves the artifact really came from you and was not tampered with.

plugins { id("signing") }

Meet the Requirements

Central rejects incomplete releases. You must include sources, docs, and a POM with name, description, license, and developer details.

Point at the Central Repo

Add the Central repository with your portal credentials. The Gradle publish task then uploads every signed artifact to the staging area.

Publish and Release

Run publish to upload, then promote the staged version in the portal. After indexing, anyone can declare it as a dependency.

./gradlew publishAllPublicationsToCentralRepository

Now Serve Swift

Swift Package Manager needs a Package.swift manifest that points at your XCFramework. This is how iOS devs add your library.

Host the Binary

Upload the zipped XCFramework to a stable url, often a GitHub release. SPM downloads it from there when someone adds the package.

Describe a Binary Target

In the manifest, declare a binaryTarget with the download url and the bundle checksum so SPM can verify the file.

.binaryTarget(
    name: "Shared",
    url: "...xcframework.zip",
    checksum: "abc123"
)

Tag a Release

SPM resolves versions from git tags. Tag the repo to match your library version so consumers can pin an exact release.

git tag 1.0.0

Automate Future Releases

Manual steps drift over time. Move publishing into CI so every tagged commit signs, uploads, and updates both ecosystems the same way.

Quick Check

Let's check your release knowledge.

在交互式课程中回答

Recap

Sign and publish to Maven Central for Android, then host an XCFramework with a Package.swift for SPM, and automate it all in CI. 🎉

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常见问题解答

「发布到 Maven Central 与 SPM」课时是免费的吗？

是的 — 「发布到 Maven Central 与 SPM」的完整文本可在网页上免费阅读。要进行交互式练习（内置代码编辑器和全天候 AI 导师）并解锁 Kotlin Multiplatform Academy 课程的其余内容，请升级到 CoddyKit PRO。 Kotlin Multiplatform Academy 课程共包含 4 节课。

「发布到 Maven Central 与 SPM」这节课中我会学到什么？

通过 Maven Central 和 Swift Package Manager 分发 你通过在浏览器中直接运行的动手代码来练习 Kotlin Multiplatform Academy，全天候 AI 导师会在你学习这节课的过程中回答你的问题。

学习 Kotlin Multiplatform Academy 需要有经验吗？

无需任何先前经验。CoddyKit 上的 Kotlin Multiplatform Academy 课程适合初学者到高级学习者，你可以从这里开始或从头开始，按照自己的节奏学习。 这是第 4 节课，共 4 节。

「发布到 Maven Central 与 SPM」课时需要多长时间？

大多数 CoddyKit 课程大约需要 5–10 分钟。每节课都很精短且互动，所以你能稳步进步，并在网页和应用中从离开的地方继续。

我能在这节 Kotlin Multiplatform Academy 课中编写并运行代码吗？

能。每节 Kotlin Multiplatform Academy 课都包含内置代码编辑器，你可以在浏览器中直接编写并运行真实代码，并获得即时 AI 反馈 — 无需本地设置。

此课程中的所有课时

  1. 为 KMP 配置 maven-publish
  2. 为 iOS 发布 XCFramework
  3. 版本管理与 API 稳定性
  4. 发布到 Maven Central 与 SPM
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