1.json对象 

JSON.parseObject(jsonObject.get("data").toString(), SettlementList.class);

2.json数组

 ListdoctorAdviceRecords = JSON.parseArray(jsonObject.get("data").toString(), DoctorAdviceRecords.class);        for(DoctorAdviceRecords doctorAdviceRecord : doctorAdviceRecords){            int count = session.insert("doctorAdviceRecords.insert", doctorAdviceRecord);
        }