REPAIR:copy pom文件

Dockerfile

@@ -30,6 +30,7 @@ ENV MVNW_VERBOSE=true
 #    cd $prodir &&./mvnw clean package -DskipTests -U --settings /opt/app/settings.xml
 
 #singe springboot project
+COPY pom.xml .
 COPY src src
 #编译jar
 RUN --mount=type=cache,id=m2-cache,sharing=shared,target=/root/.m2 \