Dockerfile

java/jdk8-slim/Dockerfile

@@ -6,5 +6,6 @@ WORKDIR /opt
 COPY . /home
 RUN cp /home/simsun.ttc /usr/share/fonts/
 RUN cp /home/cambria.ttc /usr/share/fonts/
+RUN fc-cache -f -v
 
 ENTRYPOINT ["sh", "-c", "java $JAVA_OPTS1 $JAVA_OPTS3 -jar /opt/app.jar $JAVA_OPTS2"]

java/jdk8/Dockerfile

@@ -23,5 +23,6 @@ RUN dpkg -i /home/xfonts-base_1.0.5+nmu1_all.deb
 RUN dpkg -i /home/wkhtmltox_0.12.6.1-2.bullseye_amd64.deb
 RUN echo "wkhtmltopdf --version"
 RUN cp /home/font/* /usr/share/fonts/
+RUN fc-cache -f -v
 
 ENTRYPOINT ["sh", "-c", "java $JAVA_OPTS1 $JAVA_OPTS3 -jar /opt/app.jar $JAVA_OPTS2"]