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CentOS安装Nginx并配置转发

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转发效果

请求 http://www.yourdomain.com/
转发到 http://www.yourdomain.com:8080/

安装Nginx

一、配置 EPEL源

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sudo yum install -y epel-release
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sudo yum -y update

二、安装Nginx

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sudo yum install -y nginx

安装成功后，默认的网站目录为： /usr/share/nginx/html

默认的配置文件为：/etc/nginx/nginx.conf

自定义配置文件目录为: /etc/nginx/conf.d/

三、开启端口80和443

如果你的服务器打开了防火墙，你需要运行下面的命令，打开80和443端口。

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sudo firewall-cmd --permanent --zone=public --add-service=http
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sudo firewall-cmd --permanent --zone=public --add-service=https
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sudo firewall-cmd --reload

找到Nginx配置文件

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[root@localhost ~]# nginx -t
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nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
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nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

修改nginx配置文件

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...
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server{
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       ...
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       #...默认转发至8080端口 Satrt 
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        location / {
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                 proxy_pass http://localhost:8080;
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        }
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       #...默认转发至8080端口 End
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        location /nginx_status
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        {
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            stub_status on;
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            access_log   off;
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        }
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        ...
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     }
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...
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}

验证配置文件是否正确

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nginx -t

使配置文件生效

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nginx -s reload

Nginx操作命令

1.启动 Nginx

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systemctl start nginx

2.停止Nginx

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systemctl stop nginx

3.重启Nginx

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systemctl restart nginx

4.查看Nginx状态

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systemctl status nginx

5.启用开机启动Nginx

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systemctl enable nginx

6.禁用开机启动Nginx

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systemctl disable nginx