更新 'Dockerfile'

Dockerfile

@@ -12,7 +12,7 @@ RUN mvn clean install -DskipTests -DfinalName=$PROJECT_NAME
 COPY . .
 RUN mvn clean install -DskipTests -DfinalName=$PROJECT_NAME
 
-FROM java:8-jre-alpine
+FROM openjdk:8-jre-alpine
 ENV PROJECT_NAME app
 ENV WORK_PATH /opt/$PROJECT_NAME
 WORKDIR /app