docker 容器终端 无法输入中文

参考

https://cloud.tencent.com/developer/article/1500399

#查看字符集

点击查看代码

``` root@6900b666a425:/# locale LANG= LANGUAGE= 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= #查看支持的字符集 root@6900b666a425:/# locale -a C C.UTF-8 POSIX #postx字符集不支持中文需要切换UTF-8 ```

解决

docker exec -it 容器id env LANG=C.UTF-8 /bin/bash

点击查看代码

[root@VM-20-6-centos conf]# docker exec -it 6900b666a425 env LANG=C.UTF-8 /bin/bash 
#再次查看字符集 
root@6900b666a425:/# locale 
LANG=C.UTF-8 
LANGUAGE= 
LC_CTYPE="C.UTF-8" 
LC_NUMERIC="C.UTF-8" 
LC_TIME="C.UTF-8" 
LC_COLLATE="C.UTF-8" 
LC_MONETARY="C.UTF-8" 
LC_MESSAGES="C.UTF-8" 
LC_PAPER="C.UTF-8" 
LC_NAME="C.UTF-8" 
LC_ADDRESS="C.UTF-8" 
LC_TELEPHONE="C.UTF-8" 
LC_MEASUREMENT="C.UTF-8"
LC_IDENTIFICATION="C.UTF-8" 
LC_ALL= 
#输入中文 
root@6900b666a425:/# 好回到

注意：这样修改只是临时修改。要永久修改，需要在创建容器时在dockerfile中设置。 K8s进入pod不能输入中文 也可用此方法解决。