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  • 返回结果

    Map<String,Object> getTotal(String roomNumber)
    map.put("waterReceivable",waterReceivable);
    map.put("electricReceivable",electricReceivable);
    结果
    map{electricReceivable=82.62, waterReceivable=130.5}
    map{electricReceivable=82.62, rent=100.0, waterReceivable=130.5}






    public List<HashMap<String, Object>> getNameAndPrice(Long properietorId) {
    List<HashMap<String, Object>> list = new ArrayList<HashMap<String,Object>>();
    QueryWrapper query = new QueryWrapper();
    query.eq("proprietor_id",properietorId);
    List<ChargeItemEntity> listChargeItem = chargeItemService.list(query);
    for (ChargeItemEntity chargeItemEntity : listChargeItem) {
    HashMap<String, Object> map = new HashMap<String, Object>();
    String itemName = chargeItemEntity.getName();
    Double itemPrice = chargeItemEntity.getPrice();
    map.put("itemName",itemName);
    map.put("itemPrice",itemPrice);
    list.add(map);
    }
    return list;
    }
    mapList[{itemName=网费, itemPrice=100.0}, {itemName=楼道费, itemPrice=100.0}, {itemName=灯油火蜡, itemPrice=100.0}]
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  • 原文地址:https://www.cnblogs.com/shiguanzui/p/12028190.html
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