#鸿蒙通关秘籍#如何在HarmonyOS中使用Navigation管理页面跳转？

@Entry
@Component
struct Index {
  pathStack: NavPathStack = new NavPathStack()

  build() {
    Navigation(this.pathStack) {
        ...
    }.width('100%').height('100%')
  }
  .title("Navigation")
}
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// Push 页面
this.pathStack.pushPath({ name: 'pageOne' })

// Pop 页面
this.pathStack.pop()
this.pathStack.popToIndex(1)
this.pathStack.popToName('pageOne')

// 替换页面
this.pathStack.replacePath({ name: 'pageOne' })

// 清除所有页面
this.pathStack.clear()

// 获取当前页面栈大小
let size = this.pathStack.size()
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