RUN set -x \
&& apt-get install -y language-pack-zh-hans \
&& echo 'export LANG=LANG="zh_CN.utf-8"\nexport LANGUAGE="zh_CN:zh:en_US:en"\nexport LC_ALL="zh_CN.utf-8"' >> /etc/profile \
&& apt-get clean
时区问题
RUN cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
echo "Asia/Shanghai" > /etc/timezone