mongo:Criteria和Query



Query query=new Query();Criteria criteria=Criteria.where("name").is("tom").and("studentNum").in(numberList);query.addCriteria(criteria);或new Query(criteria);Criteria criteria=Criteria.where("indexWarnGrade").ne("0").orOperator(Criteria.where("resId").is(channelId),Criteria.where("resBelongChannelId").is(channelId));query.addCriteria(criteria);query.with(new Sort(Direction.DESC, "indexWarnLatelyDate"));//分页int currentPage = (initPagingBean.getStart()/initPagingBean.getPageSize())+1;Query query=new Query();//查询通道和通道下属的设备告警信息Criteria criteria=Criteria.where("indexWarnGrade").ne("0").orOperator(Criteria.where("resId").is(channelId),Criteria.where("resBelongChannelId").is(channelId));query.addCriteria(criteria);query.with(new Sort(Direction.DESC, "indexWarnLatelyDate"));int total = (int) this.realMongodbServiceImpl.findCount(MonitorObject.class, query);initPagingBean.setTotalItems(total);//查询mo集合List<MonitorObject> moList=this.realMongodbServiceImpl.findList(MonitorObject.class, query, currentPage, initPagingBean.getPageSize());initPagingBean.setDataList(wvList);return initPagingBean;//is相当于等于//in相当于sql中的in//ne相当于不等于//orOperator接受多个条件,,组成or逻辑

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并且为之实践了关怀和付出的善举。对于我性情中的易感和怨薄,

mongo:Criteria和Query

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