js前端复制对象

简单复制原生链路：

Object.assign(updateForm, row)

需要进行特殊处理：

const Edit = (scope: Book) => {
  for (let key in scope) {
    if (book_form.hasOwnProperty(key)) {
      book_form[key as keyof Book] = scope[key as keyof Book];
    }
  }
  edit_dialog_visible.value = true;
};

具体信息拿代码去问AI，这里不做解释