Spring数据elasticSearch页面没有totalpage

Question

springBootVersion = '2.0.0.RC2'
compile('org.springframework.boot:spring-boot-starter-data-elasticsearch')
compile('org.springframework.boot:spring-boot-starter-data-jpa')

Page findDistinctEsBlogByTitleContainingOrSummaryContainingOrContentContainingOrTagsContaining（String title，String summary，String content，String tags，Pageable pageable）; int totalPages = page.getTotalPages（）; 的System.out.println（总页数）; totalPages alwarys是1