DOCKER中centos7的中文支持

直接编写看下能否改变成识别中文字体

写到你的~/.bashrc里吧，然后重启终端（我写的是英文的啊，改成你要的）

export LC_ALL=en_US.UTF-8
export LANGUAGE=en_US.UTF-8
export LANG=en_US.UTF-8 

不行的话就老老实实使用下面的方法

方法一：进入docker里配置

添加中文环境编码，安装两个包
# yum install kde-l10n-Chinese -y
# yum install glibc-common -y
转化语言环境和字符集
# localedef -c -f UTF-8 -i zh_CN zh_CN.utf8
添加定义到系统环境变量
# vi /etc/profile
export LC_ALL=zh_CN.utf8
执行生效
# source /etc/profile

方法二：编写dockerfile文件

FROM centos
MAINTAINER djl
#设置系统编码
RUN yum install kde-l10n-Chinese -y
RUN yum install glibc-common -y
RUN localedef -c -f UTF-8 -i zh_CN zh_CN.utf8
#RUN export LANG=zh_CN.UTF-8
#RUN echo "export LANG=zh_CN.UTF-8" >> /etc/locale.conf
#ENV LANG zh_CN.UTF-8
ENV LC_ALL zh_CN.UTF-8

自己在实践中编写的dockerfile实例

FROM centos:7
MAINTAINER nsh
 
RUN  yum -y  localinstall http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm  && \
yum -y install nginx && \
yum -y install kde-l10n-Chinese && \
yum -y install glibc-common -y  && \
rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm && \
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm && \
yum -y install php72w php72w-fpm php72w-mbstring php72w-common php72w-gd  php72w-mysqlnd php72w-xml php72w-cli php72w-devel php72w-pecl-memcached php72w-pecl-redis php72w-opcache php72w-pecl-redis php72w-bcmath php72w-gd php72w-mysqli
 
ADD nginx.conf /etc/nginx/nginx.conf
RUN mkdir /code
RUN localedef -c -f UTF-8 -i zh_CN zh_CN.utf8
WORKDIR /code
ADD cs.tar.gz .     ###这里是自己项目的包
ENV LC_ALL zh_CN.UTF-8
RUN chown -R  apache.apache .
RUN chown -R  apache.apache /var/log/nginx
 
EXPOSE 80
ADD init.sh /init.sh
 
CMD ["/bin/bash","/init.sh"]　