我正在使用SpringdatamongoDB并使用聚合来获取文档。ListoperationsList=newArrayList();operationsList.add(Aggregation.unwind("calendarEvent"));operationsList.add(Aggregation.match(criteria));operationsList.add(getMacroEventProjectionFields());if(start0){operationsList.add(Aggregation.limit(limit));}Aggregationaggre