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;