【发布时间】:2021-11-23 14:32:30
【问题描述】:
所以我有这种格式的数据:
List users = [
{
"id": "p1",
"name": "John Doe",
"age": "44",
"imageUrl": [
{
"assets/images/anastasia-vityukova-unsplash-blackandwhiteimage.png",
"assets/images/anastasia-vityukova-unsplash.png",
}
],
"profession": "Financial Consultant"
},
{
"id": "p2",
"name": "John Doe2",
"age": "42",
"imageUrl": [
{
"assets/images/good-faces-hiba-unsplash-blackandwhiteimage.png",
"assets/images/good-faces-hiba-unsplash.jpg",
}
],
"profession": "Financial Consultant"
},
];
如何阅读 imageUrls?
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage(lstUsers[index]["imageUrl"][0]),
fit: BoxFit.cover),
),
【问题讨论】:
-
尝试使用
List<Map<String,String>>而不是List