1 打开终端

依次输入以下命令：

yum install nginx

 

vi /etc/nginx/nginx.conf

然后编辑修改该文件中代码，以下是修改后的代码全文：

# For more information on configuration, see:#   * Official English Documentation: http://nginx.org/en/docs/#   * Official Russian Documentation: http://nginx.org/ru/docs/user nginx;worker_processes auto;error_log /var/log/nginx/error.log;pid /run/nginx.pid;# Load dynamic modules. See /usr/share/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;    server {        listen       80;        server_name  127.0.0.1;        location / {            #跨域解决            if ($request_method = 'OPTIONS') {                add_header 'Access-Control-Allow-Origin' '*';                add_header 'Access-Control-Allow-Credentials' 'true';                add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';                add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';                add_header 'Access-Control-Max-Age' 1728000;                add_header 'Content-Type' 'text/plain charset=UTF-8';                add_header 'Content-Length' 0;                return 204;            }            if ($request_method = 'POST') {                add_header 'Access-Control-Allow-Origin' '*';                add_header 'Access-Control-Allow-Credentials' 'true';                add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';                add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';            }            if ($request_method = 'GET') {                add_header 'Access-Control-Allow-Origin' '*';                add_header 'Access-Control-Allow-Credentials' 'true';                add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';                add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';            }            if ($request_method = 'PUT') {                add_header 'Access-Control-Allow-Origin' '*';                add_header 'Access-Control-Allow-Credentials' 'true';                add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';                add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';            }            if ($request_method = 'DELETE') {                add_header 'Access-Control-Allow-Origin' '*';                add_header 'Access-Control-Allow-Credentials' 'true';                add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';                add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';            }            proxy_pass http://192.168.188.248:9001;            proxy_read_timeout 600s;            proxy_set_header  X-Real-IP  $remote_addr;            proxy_set_header Host $host:$server_port;            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;            index  index.html index.htm;        }        error_page   500 502 503 504  /50x.html;        location = /50x.html {            root   html;        }    }        # 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 / {
        #    }    #    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 HIGH:!aNULL:!MD5;#        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 {
    #        }#    }}

 

systemctl status negin.service

 

systemctl start negin.service

systemctl status negin.service

 

ifconfig

 

systemctl restart negin.service