小程序列表页面如何局部刷新呢？

AI助手支持GPT4.0

小程序列表页面如何局部刷新呢？How to partially refresh the applet list page?

Local refresh: for a piece of data, such as to be paid at the beginning, enter order details page, pay or cancel order, and return to order

回答：

var price ="goodsItem["+0+"].price";this.setData({ [price]: '20元' });