docker alpine java设置时区
一、环境
宿主机：CentOS7
docker镜像：jdk1.7+alpine系统
二、问题
当程序启动时，java程序中获取的时间为UTC时间，那么如何改成ETC时间呢？
三、解决
1.先将系统时间改为ETC时间
#RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime （注意，alpine系统中没有自带zoneinfo文件夹，从宿主机系统中拷贝即可）
#echo $TZ > /etc/TZ（部分linux系统中需要）
2.修改java程序读取时间
#echo $TZ > /etc/timezone
Tim Monte
June 9, 2018 at 12:13 pm
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wencst
June 19, 2018 at 4:00 pm
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