<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>空对象 on Jeanphilo Blog</title><link>https://shio-chan-dev.github.io/jeanblog/zh/tags/%E7%A9%BA%E5%AF%B9%E8%B1%A1/</link><description>Recent content in 空对象 on Jeanphilo Blog</description><generator>Hugo -- 0.159.2</generator><language>zh-cn</language><lastBuildDate>Sat, 24 Jan 2026 12:40:32 +0800</lastBuildDate><atom:link href="https://shio-chan-dev.github.io/jeanblog/zh/tags/%E7%A9%BA%E5%AF%B9%E8%B1%A1/index.xml" rel="self" type="application/rss+xml"/><item><title>空对象模式的目的：消除空指针分支</title><link>https://shio-chan-dev.github.io/jeanblog/zh/dev/design-patterns/null-object-pattern/</link><pubDate>Sat, 24 Jan 2026 12:40:32 +0800</pubDate><guid>https://shio-chan-dev.github.io/jeanblog/zh/dev/design-patterns/null-object-pattern/</guid><description>解释空对象模式的设计目的、适用场景与工程落地示例。</description></item></channel></rss>