docsifyjs/docsify

Service Worker Cache Expiration

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#190 创建于 2017年6月9日

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 (2 评论) (2 反应) (0 负责人)JavaScript (26,454 star) (5,630 fork)batch import
enhancementhelp wanted

描述

I noted after sucesive improvements at https://mythbusters.js.org the website cached a old version of the web and it's necessary a hard refresh for fetch the new version.

Could be interesting implement a way to auto-expire the cache after a period of time (for example, 5 day).

贡献者指南

技术栈
javascript
领域
frontendperformance
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Service Worker basicsJavaScript
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
60
研究方向
Look at the existing service worker implementation in the repository, likely at `src/service worker.js` or similar. The issue asks for auto expiring cache after a period (e.g., 5 days). Investigate the current caching strategy and implement a time based check before serving cached assets. Check the comments for any additional context or requirements. Ensure the solution respects the existing cache structure and adds a versioning or expiry mechanism.