<span class="zfcg-jg">{{dealGoodsPrice(info.realPrice)}}</span> 处理商品的价格，这时候应该是数据还没有填充，所以页面会先出现null，然后才出现数据。怎么解决这个问题，是不是怎么可以让他先不显示，一定不能显示null啊。
业精于勤，荒于嬉;行成于思，毁于随。
<span class="zfcg-jg" ng-bind="dealGoodsPrice(info.realPrice)"></span>
When using ng-bind, it will be defaulted to the tag attribute by the browser, so nothing will be displayed.
Recommended use:
<span ng-bind="user.name"></span>
The effect is the same as {{}}, but using ng-bind, the data will not be displayed on the page until it is successfully loaded.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
When using ng-bind, it will be defaulted to the tag attribute by the browser, so nothing will be displayed.
Recommended use:
The effect is the same as {{}}, but using ng-bind, the data will not be displayed on the page until it is successfully loaded.