HarmonyOS 如何动态获取当前页面

import { common } from '@kit.AbilityKit' 
 
export class Utils { 
  request() { 
    let tree = getInspectorTree() 
    let context = getContext(tree) as common.UIAbilityContext 
    context.startAbility({ 
      bundleName: 'xxx.xxx.xxx', 
      abilityName: 'xxxAbility' 
    }) 
    console.log("") 
  } 
}

export class Utils { 
  request() { 
    let context = getContext() as common.UIAbilityContext 
    context.startAbility({ 
      bundleName: 'xxx.xxx.xxx', 
      abilityName: 'xxxAbility' 
    }) 
    console.log("") 
  } 
}