引入es的依赖库 <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-elasticsearch</artifactId> </dependency> 创建一个接口来从es里面查询数据 service文件中 Page<Post> searchFromEs(PostQueryRequest postQueryRequest); 实现该接口 (ES负责的是静态查询,将查询结果对应的文档id找到之后再返回到mysql里面查询更加完整的数据) public Page<Post> searchFromEs(PostQueryRequest postQueryRequest) { String searchText = postQueryRequest.getSearchText(); long current = postQueryRequest.getCurrent() - 1; long pageSize =...