Nginx核心配置-单节点实现多域名访问
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.试验环境说明
1>.虚拟机环境说明
[root@node101.yinzhengjie.org.cn ~]# uname -r 3.10.0-957.el7.x86_64 [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# uname -m x86_64 [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# cat /etc/redhat-release CentOS Linux release 7.6.1810 (Core) [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# grep 172.30.1.101 /etc/hosts 172.30.1.101 pc.yinzhengjie.org.cn mobile.yinzhengjie.org.cn mail.yinzhengjie.org.cn [root@node101.yinzhengjie.org.cn ~]#
2>.试验环境说明
在同一台web服务器上基于不同的主机名访问不同的网页内容，具体要求如下:
访问pc.yinzhengjie.org.cn会得到一个网页内容:
网页内容自定义。
访问mobile.yinzhengjie.org.cn和mail.yinzhengjie.org.cn内容相同:
网页内容自定义即可。
3>.Nginx源码方式安装步骤
博主推荐阅读: https://www.cnblogs.com/yinzhengjie/p/12031651.html
二.编辑配置文件并重启服务
1>.编辑nginx的主配置文件
[root@node101.yinzhengjie.org.cn ~]# cat /yinzhengjie/softwares/nginx/conf/nginx.conf worker_processes 4; worker_cpu_affinity 00000001 00000010 00000100 00001000; events { worker_connections 100000; use epoll; accept_mutex on; multi_accept on; } http { include mime.types; default_type application/octet-stream; sendfile on; gzip on; charset utf-8; keepalive_timeout 65 65; server { listen 80; server_name localhost; location / { root html; index index.html index.htm; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } #导入其他路径的配置文件 include /yinzhengjie/softwares/nginx/conf.d/*.conf; } [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# nginx -t nginx: the configuration file /yinzhengjie/softwares/nginx/conf/nginx.conf syntax is ok nginx: configuration file /yinzhengjie/softwares/nginx/conf/nginx.conf test is successful [root@node101.yinzhengjie.org.cn ~]#
2>.编辑nginx的子配置文件
[root@node101.yinzhengjie.org.cn ~]# cat /yinzhengjie/softwares/nginx/conf.d/pc.conf server { listen 80; server_name pc.yinzhengjie.org.cn; location / { root /yinzhengjie/data/web/nginx/html/pc; index index.html; } } [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# cat /yinzhengjie/softwares/nginx/conf.d/mobile.conf server { listen 80; server_name mobile.yinzhengjie.org.cn mail.yinzhengjie.org.cn; location / { root /yinzhengjie/data/web/nginx/html/mobile; index index.html; } } [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# nginx -t nginx: the configuration file /yinzhengjie/softwares/nginx/conf/nginx.conf syntax is ok nginx: configuration file /yinzhengjie/softwares/nginx/conf/nginx.conf test is successful [root@node101.yinzhengjie.org.cn ~]#
3>.创建测试数据
[root@node101.yinzhengjie.org.cn ~]# mkdir -pv /yinzhengjie/data/web/nginx/html/{pc,mobile} mkdir: created directory ‘/yinzhengjie/data/web/nginx/html/pc’ mkdir: created directory ‘/yinzhengjie/data/web/nginx/html/mobile’ [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# echo "<h1 style='color:rgb(255,0,0)'>尹正杰到此一游</h1>" > /yinzhengjie/data/web/nginx/html/pc/index.html [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# echo "<h1 style='color:rgb(0,0,255)'>Jason's mobile email:y1053419035</h1>" > /yinzhengjie/data/web/nginx/html/mobile/index.html [root@node101.yinzhengjie.org.cn ~]#
4>.启动nginx服务
[root@node101.yinzhengjie.org.cn ~]# ss -ntl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:22 *:* LISTEN 0 128 :::22 :::* [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# nginx [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# ss -ntl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 128 *:80 *:* LISTEN 0 128 *:22 *:* LISTEN 0 128 :::22 :::* [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]# ps -ef | grep nginx | grep -v grep root 2999 1 0 22:24 ? 00:00:00 nginx: master process nginx nginx 3000 2999 1 22:24 ? 00:00:00 nginx: worker process nginx 3001 2999 1 22:24 ? 00:00:00 nginx: worker process nginx 3002 2999 1 22:24 ? 00:00:00 nginx: worker process nginx 3003 2999 1 22:24 ? 00:00:00 nginx: worker process [root@node101.yinzhengjie.org.cn ~]# [root@node101.yinzhengjie.org.cn ~]#
三.测试
1>.浏览器访问“http://pc.yinzhengjie.org.cn/”,如下图所示。
2>.浏览器访问"http://mobile.yinzhengjie.org.cn/",如下图所示。
3>.浏览器访问"http://mail.yinzhengjie.org.cn/",如下图所示。
