组件Components

ListList

高效渲染滚动列表，适合设置页、导航列表和数据集合展示。Efficient scrolling lists for settings, navigation, and data collections.

中级Intermediate • 5 分钟5 min

更新于Updated Apr 22, 2026

列表结构List Structure

List 内部通常搭配 ForEach 和 Section 来组织多组数据。List is commonly combined with ForEach and Section to organize grouped data.

分组列表Grouped List

swift

1List {
2    Section("Favorites") {
3        ForEach(items) { item in
4            Text(item.title)
5        }
6    }
7}
8.listStyle(.insetGrouped)

Favorites

item.title

性能建议Performance Tip

大型数据集合优先保证元素标识稳定，避免在 ForEach 中使用会频繁变化的 id。For large data sets, keep element identity stable and avoid frequently changing ids in ForEach.