[Linux服务器 ] nginx 配置图片静态访问方法

一. Nginx安装

1.更新软件包列表：打开终端，并使用以下命令更新软件包列表：

sudo yum update
2.安装 EPEL 存储库：EPEL 存储库提供了额外的软件包，其中包括 Nginx。使用以下命令安装 EPEL 存储库：

sudo yum install epel-release
3.安装 Nginx：使用以下命令安装 Nginx：

sudo yum install nginx

4.启动 Nginx：安装完成后，可以使用以下命令启动 Nginx 服务：

sudo systemctl start nginx

5.配置开机自启：使用以下命令将 Nginx 设置为开机自启动：

sudo systemctl enable nginx
6.验证安装：打开 web 浏览器，并输入服务器的 IP 地址或域名。如果一切正常，你将看到 Nginx 的默认欢迎页面。

Nginx 的配置文件通常位于

/etc/nginx/nginx.conf

或

/etc/nginx/conf.d/default.conf

。根据你的需求，可以进行相应的修改。

二. 进入

/etc/nginx/nginx.conf

# For more information on configuration, see:
#   * Official English Documentation: http://nginx.org/en/docs/
#   * Official Russian Documentation: http://nginx.org/ru/docs/

user root;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;

events {
    worker_connections 1024;
}

http {

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;

    include             /etc/nginx/mime.types;
    default_type        application/octet-stream;

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
    include /etc/nginx/conf.d/*.conf;

    server {
        listen       80 default_server;
        listen       [::]:80 default_server;
        server_name  _;
        root         /usr/share/nginx/html;

        # Load configuration files for the default server block.
        include /etc/nginx/default.d/*.conf;

        location /var/ {
                alias /var/;
                autoindex on;
            }

        error_page 404 /404.html;
            location = /40x.html {
        }

        error_page 500 502 503 504 /50x.html;
            location = /50x.html {
        }
    }
    

# Settings for a TLS enabled server.
#
#    server {
#        listen       443 ssl http2 default_server;
#        listen       [::]:443 ssl http2 default_server;
#        server_name  _;
#        root         /usr/share/nginx/html;
#
#        ssl_certificate "/etc/pki/nginx/server.crt";
#        ssl_certificate_key "/etc/pki/nginx/private/server.key";
#        ssl_session_cache shared:SSL:1m;
#        ssl_session_timeout  10m;
#        ssl_ciphers PROFILE=SYSTEM;
#        ssl_prefer_server_ciphers on;
#
#        # Load configuration files for the default server block.
#        include /etc/nginx/default.d/*.conf;
#
#        location / {
#        }
#
#        error_page 404 /404.html;
#            location = /40x.html {
#        }
#
#        error_page 500 502 503 504 /50x.html;
#            location = /50x.html {
#        }
#    }

}

修改location配置 为自己访问图片的位置 第五行 user改为root

    location /var/ {
             alias /var/;  # 访问图片位置
             autoindex on;
         }

重新启动 Nginx 服务，使配置更改生效。可以使用以下命令来重启 Nginx：

sudo service nginx restart

我们就可以看到自己的放置的图片