CentOS 7字符集的问题与6有点区别，会出现下面问题，查看是中文，vi进入就变成乱码了

生产中修改配置文件

1.  [root@ce1d2002a999 ~]# cat /etc/locale.conf
2.  LANG="zh_CN.UTF-8"

改为中文字符集

然后在查看更改后的系统语言变量

1.  [root@5c46832b5c01 ~]# locale
2.  locale: Cannot set LC_CTYPE to default locale: No such file or directory
3.  locale: Cannot set LC_MESSAGES to default locale: No such file or directory
4.  locale: Cannot set LC_ALL to default locale: No such file or directory
5.  LANG=zh_CN.UTF-8
6.  LC_CTYPE="zh_CN.UTF-8"
7.  LC_NUMERIC="zh_CN.UTF-8"
8.  LC_TIME="zh_CN.UTF-8"
9.  LC_COLLATE="zh_CN.UTF-8"
10.  LC_MONETARY="zh_CN.UTF-8"
11.  LC_MESSAGES="zh_CN.UTF-8"
12.  LC_PAPER="zh_CN.UTF-8"
13.  LC_NAME="zh_CN.UTF-8"
14.  LC_ADDRESS="zh_CN.UTF-8"
15.  LC_TELEPHONE="zh_CN.UTF-8"
16.  LC_MEASUREMENT="zh_CN.UTF-8"
17.  LC_IDENTIFICATION="zh_CN.UTF-8"
18.  LC_ALL=

查看语言包

1.  [root@5c46832b5c01 ~]# locale -a
2.  locale: Cannot set LC_CTYPE to default locale: No such file or directory
3.  locale: Cannot set LC_MESSAGES to default locale: No such file or directory
4.  locale: Cannot set LC_COLLATE to default locale: No such file or directory
5.  C
6.  POSIX
7.  en_US.utf8

发现没有中文，安装一个，注意7跟6不一样

# yum install kde-l10n-Chinese
#yum reinstall glibc-common

再次查看

1.  [root@ce1d2002a999 ~]# cat test
2.  我的意思是
3.  [root@ce1d2002a999 ~]# vi test