<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>能力探测 on PlumePHP</title><link>https://plumephp.com/tags/%E8%83%BD%E5%8A%9B%E6%8E%A2%E6%B5%8B/</link><description>Recent content in 能力探测 on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Wed, 28 Oct 2026 14:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/%E8%83%BD%E5%8A%9B%E6%8E%A2%E6%B5%8B/index.xml" rel="self" type="application/rss+xml"/><item><title>《互联网产品的客户端架构·规模化与架构演进》1.3 能力探测与渐进增强</title><link>https://plumephp.com/inet-client-evolve-01-3-capability-detect/</link><pubDate>Wed, 28 Oct 2026 14:00:00 +0800</pubDate><guid>https://plumephp.com/inet-client-evolve-01-3-capability-detect/</guid><description>端能力不是布尔值：同一个支付能力可能是原生、polyfill 或完全缺失，同一个功能可能是必需或可选。本节用能力表与降级计划模块，把「原生、polyfill、降级、阻塞」四种策略写成可测试的判定，并说明快照刷新、探测误差、开关实验的边界与排查清单。</description></item></channel></rss>