Update Dockerfile

Dockerfile

@@ -3,10 +3,12 @@ COPY ${JAR_FILE} ${APP_NAME}.jar
 RUN java -Djarmode=layertools -jar ${APP_NAME}.jar extract
 
 FROM registry.cn-hangzhou.aliyuncs.com/schbrain/jdk11
-COPY --from=builder dependencies/ ./
-COPY --from=builder snapshot-dependencies/ ./
-COPY --from=builder spring-boot-loader/ ./
-COPY --from=builder application/ ./
+WORKDIR app
+
+COPY --from=builder app/dependencies/ ./
+COPY --from=builder app/spring-boot-loader/ ./
+COPY --from=builder app/snapshot-dependencies/ ./
+COPY --from=builder app/application/ ./
 
 RUN mkdir -p /data/logs/${APP_NAME}
 RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone