我们在其中使用数据源加载分页列表的ViewModel类。publicclassRecipeListViewModelextendsViewModel{publicLiveData>mutableLiveData;publicvoidinit(RecipeFromrecipeFrom,RecipeDaorecipeDao){mutableLiveData=newLivePagedListBuilder(recipeDao.getRecipeList(),10).build();}}这是我的dao，我们在其中以数据源工厂的形式获取数据。@DaopublicinterfaceRecipeDa