<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Subpackage on PlumePHP</title><link>https://plumephp.com/tags/subpackage/</link><description>Recent content in Subpackage on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Sat, 26 Sep 2026 11:30:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/subpackage/index.xml" rel="self" type="application/rss+xml"/><item><title>小程序分包加载与性能优化进阶：主包瘦身、预下载与按需注入</title><link>https://plumephp.com/miniprogram-subpackage-perf/</link><pubDate>Sat, 26 Sep 2026 11:30:00 +0800</pubDate><guid>https://plumephp.com/miniprogram-subpackage-perf/</guid><description>&lt;p&gt;上一篇文章《小程序性能优化全景指南》已经系统覆盖了性能优化的通用手段，本文聚焦分包加载与启动性能这条主线：当主包逼近 2MB 红线、冷启动明显变慢时，如何通过分包拆分、预下载、按需注入等技术把「首包体积」和「首屏耗时」降下来。内容包含分包原理、拆分策略、独立分包/异步分包、按需注入、资源优化与启动耗时分析工具，是对性能优化主题的纵深进阶。&lt;/p&gt;</description></item></channel></rss>