阿里雲centos配置nginx圖片服務器

1.默認在nginx的html文件夾，在裏面所有的文件都可以被訪問
2.自定義文件夾放置圖片
需要在nginx.conf文件新增server，並修改監聽端口，我本來在默認的server修改了無數次都不行，應該是80端口是nginx本身的端口，只能監聽html目錄。
3.新增的server文件:
   autoindex on;# 顯示目錄
     server {
                listen       8080 default_server;
                location / {
                  root /home/;
                }
                error_page 404 /404.html;
                        location = /40x.html {
                }
                error_page 500 502 503 504 /50x.html;
                        location = /50x.html {
                }
        }

4.常用命令：
sbin/nginx  啓動nginx
sbin/nginx -s stop 停止nginx
sbin/nginx -s reload  重載nginx
vim  conf/nginx.conf   修改
i 開始插入
esc退出編輯模式，u撤回輸入

 訪問地址 http://ip:8080/pic/

效果圖

完整nginx配置 

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #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  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  zhangpanchao.top;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

  
        location = / {
            index  index.html index.htm;
            autoindex on;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
        #localhost = /pic/ {
        #  root pic;
        #}

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }
   # file server config
   autoindex on;# 顯示目錄
     server {
                listen       8080 default_server;
                location / {
                  root /home/;
                }
                error_page 404 /404.html;
                        location = /40x.html {
                }
                error_page 500 502 503 504 /50x.html;
                        location = /50x.html {
                }
        }



    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}