引入了 ServiceWorker，它可让您完全控制 HTTP 缓存、请求，并为推送消息、闹钟、地理围栏和后台同步奠定基础。
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最后更新时间 (UTC)：2024-08-09。
[null,null,["最后更新时间 (UTC)：2024-08-09。"],[[["ServiceWorker is an API providing developers control over HTTP caching and requests."],["It's the foundation for features like push messaging, background sync, alarms, and geofencing."]]],["ServiceWorker is an API enabling complete control over HTTP caching and requests. It serves as the foundational technology for various functionalities, including push messaging, alarms, geofencing, and background synchronization. Its primary function is to manage web traffic and provide the infrastructure for advanced web features.\n"]]