构建JSBridge鸿蒙示例代码

invokeHandle(handleName: string, callbackName: string) {
  try {
    this.webviewController.runJavaScript(`jsBridge.registerHandle('${handleName}', '${callbackName}')`)
      .then(res => {
        if (res) {
          console.log('原生调h5成功：' + res)
        } else {
          console.log('原生调h5失败')
        }
      })
      .catch((err: BusinessError) => {
        console.log('原生调h5失败：' + err.message)
      })
  } catch (e) {
    console.log((e as BusinessError).message)
  }
}
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callHandle(handleName: string, data: object, callback?: (payload: object) => void): void {
  switch (handleName) {
      case 'userInfo':
        this.userInfo(data, callback)
        break
  case 'h5Callback':
  this.h5Callback(data, callback)
  break
  default:
  break
}
}
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