mongodb Query 多正则表达式查询

/**
	 * 根据提供的后台名查找代理商
	 */
	@Override
	public List<CommercialDistributor> getCommercialDistributorByBackName(
			String backName) {
		// TODO Auto-generated method stub
		/**
		 * 	find(new Query(
		 * 		new Criteria().orOperator(
		 * 			Criteria.where("name").is("张三5"),
		 * 			Criteria.where("pwd").is("111")
		 * 			)
		 * 			), Customer.class);
		 */
		//Criteria.where(CommercialDistributor.DISTRIBUTOR_BACK_NAME).regex(".*\\/"+backName+"$").orOperator(criteria);
		return mongoTemplate.find(new Query(
				new Criteria().orOperator(
						Criteria.where(CommercialDistributor.DISTRIBUTOR_BACK_NAME).regex("^"+backName+"\\/"),// 开头
						Criteria.where(CommercialDistributor.DISTRIBUTOR_BACK_NAME).regex(".*\\/"+backName+".*\\/"),//中间
						Criteria.where(CommercialDistributor.DISTRIBUTOR_BACK_NAME).regex(".*\\/"+backName+"$")//结尾
						)),
				CommercialDistributor.class);
	}