如何使用docker compose将文件夹从一个容器获取到另一个容器

I am using Docker Compose for multi-container application I have two docker-files one for tomcat and one for ant first tomcat docker file build successfully and when the ant docker-file build my application it required tomcat/lib folder and tomcat/webapps which is present in another container so how i get the tomcat folder present in tomcat container in ant container so that my application will build successfully I am using Docker Compose for multi-container a