返回json格式 不忽略null字段

我添加了@Ok("json:full")之后null字段还是没有显示

@IocBean
@Ok("json:full")
@Fail("http:500")
@At("/facManageCar")
public class FacManagerCarModule extends BaseModule{

@Atpublic Object queryFacManageCar(FacManageCarReq req){ ????FacManageCarResp resp = new FacManageCarResp(); ???Pager pager = dao.createPager(req.page,20); ???Cnd where = Cnd.NEW(); ???where.and("facId","=",req.factoryId); ??????if(req.carStatus==1){ ??????where.and("carStatus","=",false); ???}else if(req.carStatus==2){ ??????where.and("carStatus","=",true); ???} ???//车牌号 ???if(Strings.isNotBlank(req.carLicence)){ ??????where.and("carLicence","like","%"+req.carLicence+"%"); ???} ???//车主手机号 ???if(Strings.isNotBlank(req.cellPhone)){ ??????where.and("cellPhone","like","%"+req.cellPhone+"%"); ???} ???//车主姓名 ???if(Strings.isNotBlank(req.realName)){ ??????where.and("realName","like","%"+req.realName+"%"); ???} ???//保养到期 ???if(req.carNextTime!=null){ ??????where.and("carNextTime","<=",req.carNextTime); ???} ???//保险到期 ???if(req.insuranceEndDate!=null){ ?????????????where.and("insuranceEndDate","<=",req.insuranceEndDate); ???????????????} ???//年检到期 ???if(req.checkEndDate!=null){ ??????where.and("checkEndDate","<=",req.checkEndDate); ???} ??????//根据字段名字排序 ???if (req.sortType == null) { ??????where.orderBy("createTime", "desc"); ???} else { ??????where.orderBy("convert (" + req.sortType.getName() + " using gbk)", ?????????"" + req.sortType.getSorts() + ""); ???} ??????List <FacManageCarView> fmcvs = ?dao.query(FacManageCarView.class, where,pager); ???int count =dao.count(FacManageCarView.class,where); ???if(fmcvs==null||fmcvs.size()==0){ ???????resp.requestCode=-1; ???????return resp; ???} ???List<FacManageCarEntity> fmces = new ArrayList<FacManageCarEntity>(); ???List<Dictionary> dcs = dao.query(Dictionary.class,Cnd.where("type","=","car_state")); ???for(int i=0;i<fmcvs.size();i++){ ??????FacManageCarEntity fmce = new FacManageCarEntity(); ???????????fmce.SNumber = (req.page-1)*20+i+1;//序号赋值 ??????int code; ??????if(fmcvs.get(i).isCarStatus()==false){ ????????code = 1; ??????}else{ ????????code = 2; ??????} ??????for(int j=0;j<dcs.size();j++){ ????????if(dcs.get(j).getVal().equals(""+code)){ ?????????fmce.carStatusDesc = dcs.get(j).getItems();//车辆状态描述 ?????????break; ????????} ??????} ??????fmce.fmcv = fmcvs.get(i); ??????fmces.add(fmce); ???} ??????pager.setRecordCount(count); ???resp.pageCount = pager.getPageCount(); ???resp.count = count; ???resp.fmces = fmces; ???return resp; ?????????}@Atpublic Object fetchFacManageCar(FacManageCarReq req){ ???FacManageCarResp resp = new FacManageCarResp(); ???//车辆id ???if(req.Id<=0){ ??????resp.requestCode=-1; ??????return resp; ???} ???FacManageCarView fmcv = dao.fetch(FacManageCarView.class,Cnd.where("id","=",req.Id)); ???if(fmcv==null){ ??????resp.requestCode=-1; ??????return resp; ???} ???FacManageCarEntity fmce = new FacManageCarEntity(); ???fmce.fmcv = fmcv; ???int code; ???if(fmcv.isCarStatus()==false){ ??????code = 1; ???}else{ ??????code = 2; ???} ???Dictionary dc = dao.fetch(Dictionary.class,Cnd.where("type","=","car_state").and("val","=",code)); ???fmce.carStatusDesc = dc.getItems();//车辆使用状态描述 ???resp.requestCode=0; ???resp.fmce = fmce; ???return resp;}@Atpublic Object queryFacManageRecord(FacManageCarReq req){ ???FacManageCarResp resp = new FacManageCarResp(); ???Pager pager = dao.createPager(req.page, 20); ???if(req.carId<=0){ ??????resp.requestCode = -1; ??????return resp; ???} ???Cnd where ?= Cnd.where("carId","=",req.carId); ???if (req.sortType == null) { ??????where.orderBy("createTime", "desc"); ???} else { ??????where.orderBy("convert (" + req.sortType.getName() + " using gbk)", ?????????"" + req.sortType.getSorts() + ""); ???} ???List<RepairRecord> rrs = dao.query(RepairRecord.class,where,pager); ???if(rrs==null||rrs.size()==0){ ??????resp.requestCode =-1; ??????return resp; ???} ???int count ?= dao.count(RepairRecord.class,where); ???pager.setRecordCount(count); ???List<FacManageRepairRecordEntity> fmrres = new ArrayList<FacManageRepairRecordEntity>(); ???List<Dictionary> dr = dao.query(Dictionary.class,Cnd.where("type","=","repairrecord_type")); ???for(int i=0;i<rrs.size();i++){ ??????FacManageRepairRecordEntity fmrre = new FacManageRepairRecordEntity(); ??????fmrre.rr = rrs.get(i); ??????fmrre.SNmuber = (req.page-1)*20+i+1; ??????for(Dictionary d : dr){ ????????if(d.getVal().equals(""+rrs.get(i).getType()+1)){ ?????????fmrre.typeDesc = d.getItems();//维修保养记录类型描述 ????????} ??????} ??????fmrres.add(fmrre); ???} ???resp.requestCode=0; ???resp.fmrres = fmrres; ???resp.count = count; ???resp.pageCount = pager.getPageCount(); ???return resp;}/** * 维修保养项目接口 * @author fjd ?* @param req * @return */@Atpublic Object queryFacManageOrderItme(FacManageOrderItmeReq req){ ???FacManageOrderItmeResp resp = new FacManageOrderItmeResp(); ???if(req.id<=0){ ??????resp.requestCode = -1; ??????return resp; ???} ???List<OrderItme> ois = dao.query(OrderItme.class, Cnd.where("rrId","=",req.id)); ??????????if(ois==null||ois.size()==0){ ??????resp.requestCode = -1; ??????return resp; ???} ???int count ?= ?dao.count(OrderItme.class,Cnd.where("rrId","=",req.id)); ???List<FacManageOrderItmeEntity> fmoies = new ArrayList<FacManageOrderItmeEntity>(); ???List<Dictionary> dlist = dao.query(Dictionary.class,Cnd.where("type","=","repairrecord_type")); ???for(int i=0;i<ois.size();i++){ ??????FacManageOrderItmeEntity fmoie = new FacManageOrderItmeEntity(); ??????fmoie.oi = ois.get(i); ??????fmoie.SNumber = (req.page-1)*20+i+1;//序号 ??????for(Dictionary d : dlist){ ????????if(d.getVal().equals(""+ois.get(i).getType())){ ?????????fmoie.typeDesc = d.getItems();//维修保养记录描述 ????????} ??????} ??????fmoies.add(fmoie); ???} ???resp.count = count; ???resp.fmoies = fmoies; ???return resp;}

}