HarmonyOS/OpenHarmony应用开发-stage使用隐示Want打开网址

import context from '@ohos.application.context';
@Entry
@Component
struct Llq {
  @State btn: string = '打开'

  build() {
    Row() {
      Column() {
        Button(this.btn)
          .onClick(this.implicitStartAbility)
      }
      .width('100%')
    }
    .height('100%')
  }
  async implicitStartAbility() {
    try {
      let want = {
        "action": "ohos.want.action.viewData",
        "entities": [ "entity.system.browsable" ],
        "uri": "https://www.test.com:8080/query/student",
        "type": "text/plain"
      }
      let context = getContext(this) as context.AbilityContext;
      await context.startAbility(want)
      console.info(`explicit start ability succeed + 成功`)
    } catch (error) {
      console.info(`explicit start ability failed （失败） with ${error.code}`)
    }
  }
}

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