alpine安装更新
apk search libaio
apk add make cmake libaio-dev libffi-dev glib-dev glib
时间问题：
RUN apk add -U tzdata && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \ && echo "Asia/Shanghai" > /etc/timezone
编码问题：
# Dockerfile中指定字符集 ENV LANG en_US.UTF-8 ENV LANGUAGE en_US.UTF-8 ENV LC_ALL en_US.UTF-8