我正在使用Java的play framework。我们可以如何将List转换为Json?List to JSON:Play Framework:Java
我试图与下面的代码:
List<XYZ> data = PQRDao.func01();
return ok(Json.toJson(data));
输出:
[["1","APPLE"],["2","BANANA"],["3',"ORANGE"]]
实际需求:提前
[{"code": "1","fruitName": "APPLE"},{"code": "2","fruitName": "BANANA"},{"code": "3',"fruitName": "ORANGE"}]
感谢
'[[ “1”, “APPLE”],[ “2”, “香蕉”],[“3' ”ORANGE“] ]'这是你实际拥有的清单吗?其实它的列表列表不包含对象列表 –