HarmonyOS input框体验较差，希望点击非输入框区域，取消聚焦，收起键盘

@Entry  
@Component  
struct LeftRightTest {  
  controller: TextInputController = new TextInputController()  
  build() {  
    Column() {  
      TextInput({ placeholder: '请输入内容' })  
        .backgroundColor(Color.Orange)  
    }  
    .onClick(() => {  
      //收起键盘操作  
      this.controller.stopEditing()  
    })  
  }  
}