Unverified85% confidenceFactTime unknown

@Observable宏能追踪视图实际读取了哪些属性，只在这些特定属性变化时触发更新，比ObservableObject方案性能更优

1

Sources

85%

Confidence

Long-term

Relevance

6/2/2026

First Seen

Sources

SwiftUI in Practice: A Complete Tutorial on Building an Item Management App with AI Collaboration

bilibiliWinter喵

Related Entities

@Observableconcept ObservableObjectconcept

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