我在java中为dbcursor设置了一个'notimeout'选项:BasicDBObjectnearbyQueries=newBasicDBObject("$gt",0).append("$lte",2);DBCursortrueClassInstances=locationsCollection.find(newBasicDBObject("distanceFromHotel",nearbyQueries)).addOption(Bytes.QUERYOPTION_NOTIMEOUT).limit(100000);doublecounter=0;intcurrentPresent

我在java中为dbcursor设置了一个'notimeout'选项:BasicDBObjectnearbyQueries=newBasicDBObject("$gt",0).append("$lte",2);DBCursortrueClassInstances=locationsCollection.find(newBasicDBObject("distanceFromHotel",nearbyQueries)).addOption(Bytes.QUERYOPTION_NOTIMEOUT).limit(100000);doublecounter=0;intcurrentPresent