nginx+springBoot实现多个服务器协同开发

云服务器上要架设nodjs和Javaweb 后台，用nginx进行服务器反向代理；

1、首先需要了解的是spring Boot的项目是不需要用tomcate服务器的，因为springboot 内部是嵌入了tomcate服务器的组键的。

2、将spring Boot项目打包成jar包，复制到云服务器上，然后随便找个目录将jar包放进去；

3、注意：在打包的时候一定要确认两件事儿：第一是确认需要反向代理的端口，另外一件事就是确定数据库连接信息能和云服务器上的数据库信息一致，否则项目是无法启动的

4、解析jar  包：从cmd先进入到放置 jar  包的目录，然后输入：Java -jar  xxxxx.jar(包的全名) &

5、在nginx 的http 中添加加一个server{......}模块，监听80端口，然后反向代理Java项目的端口。

 server {

            listen       80;
            server_name  ylkj.ylzx66.com;

           location /{
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host  $http_host;
            proxy_set_header X-Nginx-Proxy true;
            proxy_set_header Connection "";
            proxy_pass http://127.0.0.1:8080/;
            proxy_redirect default;

           }

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

    }

 

总的项目部署实列：

*------------*-------整个配置-----------------*
#user  nobody;
worker_processes  8;

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

#pid        logs/nginx.pid;

events {
    worker_connections  65535;
}

http {
    map $http_upgrade $connection_upgrade {
        default upgrade;
        ''      close;
    }
    include       mime.types;
    default_type  application/octet-stream;
     gzip_proxied any;
     
     gzip_types text/plain text/css application/xml application/json application/x-javascript text/javascript application/x-httpd-php image/jpeg image/gif image/png;

    #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  www.xxxxx.com;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;
    
        location /  {
            root  html;
            #root   D:\tomcate\apache-tomcat-9.0.13\webapps\ROOT;
            index  index.html index.htm;

        }
        location /Nginxstatus {
           stub_status on;
           auth_basic "NginxStatus";            
        }
        

        location /hall1 {
            proxy_pass   http://127.0.0.1:2101;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_http_version 1.1;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-NginX-Proxy true;
        }
        
         location /game_ydr1 {
            proxy_pass   http://127.0.0.1:3001;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_http_version 1.1;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-NginX-Proxy true;
        }
        location /accountServer/ {
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host  $http_host;
            proxy_set_header X-Nginx-Proxy true;
            proxy_set_header Connection "";
            proxy_pass http://127.0.0.1:2000/;
            proxy_redirect default;
        }
        location /hallServer/ {
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host  $http_host;
            proxy_set_header X-Nginx-Proxy true;
            proxy_set_header Connection "";
            proxy_pass http://127.0.0.1:2199/;
            proxy_redirect default;
        }
        
         
#代理后台   
           
        #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;
        }
    
        # 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;
        #}
        location ~.*\.(js|html|xml|css)$
        {
            add_header Cache-Control no-cache;
        }

    }
    server {

            listen       80;
            server_name  ylkj.xxxxx.com;

           location /{
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host  $http_host;
            proxy_set_header X-Nginx-Proxy true;
            proxy_set_header Connection "";
            proxy_pass http://127.0.0.1:8080/;
            proxy_redirect default;

           }

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

}