JSONArray ret={"object":{"disciple":[{"id":16,"username":"2345","profitdelivering":2.0},{"id":17,"username":"qwer","profitdelivering":1.0}],"sun":3.0},"resultdesc":"查询成功!","success":true}
ret.getObject()输出为
[{id=16, username=2345, profitdelivering=2.0}, {id=17, username=qwer, profitdelivering=1.0}]
一个jsonArray
List<Map<String, Object>> arr = (List<Map<String, Object>>) ret.getObject(); //sum double sun = 0.00; for (int i = 0; i < arr.size(); i++) { sun += (double) arr.get(i).get("profitdelivering"); }