docker容器部署maven项目（utf-8）后，jsp有的页面中文乱码

查看容器Id

[root@docker1 ~]# docker exec -it 41de9a0b6045 locale
LANG=
LC_CTYPE="POSIX"
LC_NUMERIC="POSIX"
LC_TIME="POSIX"
LC_COLLATE="POSIX"
LC_MONETARY="POSIX"
LC_MESSAGES="POSIX"
LC_PAPER="POSIX"
LC_NAME="POSIX"
LC_ADDRESS="POSIX"
LC_TELEPHONE="POSIX"
LC_MEASUREMENT="POSIX"
LC_IDENTIFICATION="POSIX"
LC_ALL=

发现LC_ALL=是空的

在Dockerfile中添加环境变量： ENV LC_ALL en_US.UTF-8

重启docker容器，查询locale:

[root@a9f82e7842c1 ~]#docker exec -it 41de9a0b6045 locale
LANG=
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=en_US.UTF-8

问题解决，jsp页面不再乱码

标签：maven,en,utf,LC,US,乱码,POSIX,UTF,docker
来源： https://blog.csdn.net/qq_34004088/article/details/118421824