Dockerfile容器设置中文

FROM centos:7.6.1810
RUN ln -snf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
    && yum install glibc-common -y \
    && localedef -c -f UTF-8 -i zh_CN zh_CN.utf8 \
    && export LANG=zh_CN.UTF-8 \
    && echo "export LANG=zh_CN.UTF-8" >> /etc/locale.conf
ENV LANG zh_CN.UTF-8
ENV LC_ALL zh_CN.UTF-8