更新时间:2023-02-14 13:57:50
由于每个元素都有一个content
数组,因此,您也必须在content
之上map
.
Since each element has a content
array, you must map
over content
as well.
示例
{dataItems.map((item, index) => (
<div key={index}>
<h1>{item.title}</h1>
{item.content.map((c, i) => (
<div key={i}>
<img src={c.imageUrl} />
<h3>{c.title}</h3>
<h3>{c.description}</h3>
<hr />
</div>
))}
</div>
))}