Math.max(...list.map(card => card.cardId))结果是-Infinity

一、描述

  console.log(Math.max(...list.map(card => card.cardId)));输出结果是-Infinity

二、解决方法

  增加逻辑判断，如下

console.log(list.length == 0 ? 0: Math.max(...list.map(card => card.cardId)));
index.tsx:224 0