vim DockerfileFROM alpine:latestRUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories && apk add --update ttf-dejavu fontconfig && rm -rf /var/cache/apk/* && mkfontscale && mkfontdir && fc-cache
# 切成国内阿里云源sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories# 安装中文字体apk add --update ttf-dejavu fontconfig# 删除安装缓存包rm -rf /var/cache/apk/*# 刷新字体mkfontscale && mkfontdir && fc-cache# 验证(这个构建好镜像后运行执行)fc-list