例where 1=1 and (name like '%11%' or like '%22%')
DBObject queryCondition = new BasicDBObject();
BasicDBList values = new BasicDBList();
Pattern pattern = Pattern.compile("^.*" + parkcode+ ".*$", Pattern.CASE_INSENSITIVE);
values.add(new BasicDBObject("parkcode",pattern));
Pattern pattern1 = Pattern.compile("^.*" + parkid+ ".*$", Pattern.CASE_INSENSITIVE);
values.add(new BasicDBObject("parkid",pattern1));
queryCondition.put("$or", values);
dbObject.put("$and", queryCondition);
两个like之间是或的关系,前面与其它的表示式组成与的关系。。