Bundle在最近几年都有哪些变化
Asked on 10/25/2024
1 search
在最近几年,Apple在WWDC上对Bundle和相关技术进行了多次更新和改进。以下是一些关键变化:
-
Swift的演变: 在Swift 5中,Apple引入了稳定的ABI(应用程序二进制接口),这意味着开发者不再需要在应用中捆绑完整的Swift标准库副本,从而减小了应用的下载大小。Swift标准库成为操作系统的一部分,优化并在所有Swift应用和框架中共享。
-
Xcode的改进: Xcode 16引入了显式模块,这一特性提供了更好的并行性、更好的诊断、更快的调试,而无需更改代码。对于C和Objective-C,显式模块默认开启,而对于Swift,需要手动启用。
-
WeatherKit的优化: WeatherKit引入了对Flat Buffers的支持,使得通过WeatherKit获取天气数据的速度更快。与压缩的JSON相比,Flat Buffers可以减少多达25%的负载大小,并减少多达90%的解析时间。
这些更新和改进展示了Apple在提升开发者体验和应用性能方面的持续努力。如果你对某个特定的更新或技术细节感兴趣,可以查看相关的WWDC会话以获取更多信息。

What’s new in Swift
Join us for an update on Swift. We’ll briefly go through a history of Swift over the past decade, and show you how the community has grown through workgroups, expanded the package ecosystem, and increased platform support. We’ll introduce you to a new language mode that achieves data-race safety by default, and a language subset that lets you run Swift on highly constrained systems. We’ll also explore some language updates including noncopyable types, typed throws, and improved C++ interoperability.

Explore App Store server APIs for In-App Purchase
Learn how to leverage your server to build great In-App Purchase experiences with the latest updates to the App Store Server API, App Store Server Notifications, and the open source App Store Server Library. After a recap of current APIs, we’ll introduce updated endpoint functionality, new transaction fields, and a new notification type. We’ll also discuss best practices for the purchase lifecycle, delivering content, and targeting offers, so you can become a server power user.

Platforms State of the Union
Discover the newest advancements on Apple platforms.