Httpd服务入门知识-Httpd服务常见配置案例之设定默认字符集

　　　　　　　　　　Httpd服务入门知识-Httpd服务常见配置案例之设定默认字符集

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　作者：尹正杰

版权声明：原创作品，谢绝转载！否则将追究法律责任。

一.查看生产环境中使用的字符集案例

1>.查看腾讯设置的默认字符集

2>.查看京东设置的默认字符集

二.修改httpd默认的字符集

1>.查看默认的httpd字符集

[root@node101.yinzhengjie.org.cn ~]# egrep -v "^ *#|^$" /etc/httpd/conf/httpd.conf | grep AddDefaultCharset           #中文字符集：GBK, GB2312, GB18030，不过推荐使用默认的UTF-8
AddDefaultCharset UTF-8
[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# curl -I http://127.0.0.1/
HTTP/1.1 200 OK
Date: Sun, 08 Dec 2019 21:27:39 GMT
Server: Apache/2.4.6 (CentOS)
Last-Modified: Sat, 07 Dec 2019 01:31:15 GMT
ETag: "25-599131e54e9d8"
Accept-Ranges: bytes
Content-Length: 37
Content-Type: text/html; charset=UTF-8

[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]#

2>.修改默认的httpd字符集为GB2312

[root@node101.yinzhengjie.org.cn ~]# curl -I http://127.0.0.1/
HTTP/1.1 200 OK
Date: Sun, 08 Dec 2019 21:27:39 GMT
Server: Apache/2.4.6 (CentOS)
Last-Modified: Sat, 07 Dec 2019 01:31:15 GMT
ETag: "25-599131e54e9d8"
Accept-Ranges: bytes
Content-Length: 37
Content-Type: text/html; charset=UTF-8

[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# egrep -v "^ *#|^$" /etc/httpd/conf/httpd.conf | grep AddDefaultCharset
AddDefaultCharset UTF-8
[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# cat /etc/httpd/conf.d/charset.conf
AddDefaultCharset GB2312
[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# egrep -v "^ *#|^$" /etc/httpd/conf/httpd.conf  | grep ServerRoot
ServerRoot "/etc/httpd"
[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# egrep -v "^ *#|^$" /etc/httpd/conf/httpd.conf  | grep IncludeOptional
IncludeOptional conf.d/*.conf
[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# egrep -v "^ *#|^$" /etc/httpd/conf/httpd.conf | grep AddDefaultCharset
AddDefaultCharset UTF-8
[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# cat /etc/httpd/conf.d/charset.conf　　　　　　　　#尽管主配置文件默认定义的是UTF8,但咱们在子配置文件中显式定义的编码依旧是优先生效的~
AddDefaultCharset GB2312
[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# httpd -t
Syntax OK
[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# systemctl restart httpd
[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]# curl -I http://127.0.0.1/
HTTP/1.1 200 OK
Date: Sun, 08 Dec 2019 21:32:00 GMT
Server: Apache/2.4.6 (CentOS)
Last-Modified: Sat, 07 Dec 2019 01:31:15 GMT
ETag: "25-599131e54e9d8"
Accept-Ranges: bytes
Content-Length: 37
Content-Type: text/html; charset=GB2312

[root@node101.yinzhengjie.org.cn ~]# 
[root@node101.yinzhengjie.org.cn ~]#