update Dockerfile

Dockerfile

@@ -0,0 +1,13 @@
+FROM maven:3.6.1 AS compile_stage
+ENV PROJECT_NAME app
+ENV WORK_PATH /opt/$PROJECT_NAME
+COPY settings.xml /root/.m2/settings.xml
+COPY . $WORK_PATH
+RUN cd $WORK_PATH && mvn clean install -DskipTests -DfinalName=$PROJECT_NAME
+
+FROM java:8-jre-alpine
+ENV PROJECT_NAME app
+ENV WORK_PATH /opt/$PROJECT_NAME
+WORKDIR /app
+COPY --from=compile_stage $WORK_PATH/judgement-server/target/${PROJECT_NAME}.jar .
+CMD ["sh", "-c", "java -Xdebug -Xrunjdwp:transport=dt_socket,address=8888,server=y,suspend=n -jar -server /app/${PROJECT_NAME}.jar"]

src/main/resources/application.yml

@@ -27,5 +27,7 @@ logging:
 
 # 自定义标签 ${web.file-upload-path} 用于存储向服务器上传的文件
 web:
-  file-upload-path: D:/courselearning/upload/
+  file-upload-path: /app/
+#web:
+#  file-upload-path: D:/courselearning/upload/