1、新建json文件
[
{
"id": 1,
"name": "酒水专区",
"imageUrl": "7cf/e61b0aec87f07393.png",
"previewImageUrl": "/9f8d4360d3a125b5.png"
},
{
"id": 2,
"name": "日用百货专区",
"imageUrl": "9221223/8b2783f4a7ebe1af.png",
"previewImageUrl": "/7599ca45/9c3720437ea72574.png"
},
{
"id": 3,
"name": "美食特产专区",
"imageUrl": "E17ac2dcf/24a370adaae23b59.png",
"previewImageUrl": "8fc18e575458ae3.jpg"
}
]
2、读取json文件,并转换为对象
List<ShopTemplate> list;
try {
File file = ResourceUtils.getFile("classpath:template.json");
String json = FileUtils.readFileToString(file, "UTF-8");
list = JSON.parseObject(json, new TypeReference<List<ShopTemplate>>() {});
} catch (Exception e) {
throw new RuntimeException(e);
}
return list;