如何动态控制键盘绑定在不同的TextInput上

build() { 
  Column() { 
    TextInput({ controller: this.controller, text: this.inputValue }) 
      .customKeyboard(this.CustomKeyboardBuilder) 
      .enableKeyboardOnFocus(true) 
      .id('inputSms') 
      .onAppear(() => { 
        focusControl.requestFocus('inputSms'); 
      }) 
 
    Text('完成') 
  }.height('100%') 
  .backgroundColor(Color.White) 
  .justifyContent(FlexAlign.Center) 
}