Add files via upload

Author: pablocjm

multistage.Dockerfile

@@ -0,0 +1,13 @@
+FROM maven:3.6.3-openjdk-17 as builder
+COPY ./webapp10/backend /code/
+WORKDIR /code
+#COPY /. /code/backend
+COPY ./webapp10/backend/pom.xml /code/
+RUN mvn package
+
+FROM openjdk:17
+WORKDIR /usr/src/app
+COPY --from=builder code/target/*.jar /usr/src/app
+EXPOSE 8443
+CMD [ "java", "-jar", "Youdemy-0.0.1-SNAPSHOT.jar" ]
+