CentOS7 yum 安装 nginx方法

    yum install -y nginx

    systemctl start nginx

    /etc/nginx/conf.d

 map $http_origin $corsHost {

    
     default 0;
    
     "~http://192.168.2.26:8080" http://192.168.2.26:8080;
    
 }
    
 server {
    
     listen       80;
    
     server_name  localhost;
    
  
    
     #access_log  /var/log/nginx/host.access.log  main;
    
     access_log   off;
    
  
    
     add_header Access-Control-Allow-Origin $corsHost;
    
     add_header Access-Control-Allow-Credentials true;
    
     add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS, PUT, DELETE';
    
     add_header Access-Control-Allow-Headers 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,pagenum,pagesize';
    
  
    
  
    
     location / {
    
     root   /usr/share/nginx/html;
    
     index  index.html index.htm;
    
     }
    
  
    
     location ~ ^/(author-center) {
    
     add_header Access-Control-Allow-Origin $corsHost;
    
     add_header Access-Control-Allow-Credentials true;
    
     add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS, PUT, DELETE';
    
     add_header Access-Control-Allow-Headers 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,pagenum,pagesize';
    
  
    
     if ($request_method = 'OPTIONS') {
    
         return 204;
    
     }
    
     proxy_pass http://localhost:9888;
    
     index /;
    
     proxy_set_header Host $host;
    
     proxy_set_header X-Real-IP $remote_addr;
    
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    
     }
    
  
    
     location ~ ^/(pc-rental) {
    
     add_header Access-Control-Allow-Origin $corsHost;
    
     add_header Access-Control-Allow-Credentials true;
    
     add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS, PUT, DELETE';
    
     add_header Access-Control-Allow-Headers 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,pagenum,pagesize';
    
  
    
     if ($request_method = 'OPTIONS') {
    
         return 204;
    
     }
    
     proxy_pass http://localhost:9889;
    
     index /;
    
     proxy_set_header Host $host;
    
     proxy_set_header X-Real-IP $remote_addr;
    
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    
     }
    
  
    
     #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   /usr/share/nginx/html;
    
     }
    
  
    
     # 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;
    
     #}
    
 }

 vi /etc/nginx/nginx.conf

    
  
    
 # 修改启动用户为root
    
 user root;

 # stream模块没有安装

    
 # 按装stream模块
    
 yum install nginx-mod-stream
    
  
    
 # 重启nginx
    
 systemctl restart nginx