mongodb 批量更新，删除

public void batchUpdate(List<String> phoneList,String userId) {

Map<String, List<String>> map = new HashMap<String, List<String>>();

map.put("$in", phoneList);

DBObject queryValue = new BasicDBObject();

queryValue.put("phone", map);

queryValue.put("userId", userId);

DBObject updatedValue=new BasicDBObject();

updatedValue.put("sign", "true");

DBObject updateSetValue=new BasicDBObject("$set",updatedValue);

this.defaultMongoExt().getDbCollection().update(

queryValue, updateSetValue, false, true);

}

public void batchDeleteByIds(List<String> ids) {

Map<String, List<String>> map = new HashMap<String, List<String>>();

map.put("$in", ids);

DBObject dbObject = new BasicDBObject();

dbObject.put("id", map);

defaultMongoExt().getDbCollection().remove(dbObject);

}