POM文件

        <dependency>
            <groupId>org.springframework.session</groupId>
            <artifactId>spring-session-data-redis</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>

创建一个config目录， 在目录下创建session配置类

package com.boolib.springsession.config;


import org.springframework.context.annotation.Configuration;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;

@Configuration
@EnableRedisHttpSession
public class HttpSessionConfig {
}

properties

spring.redis.host=*****
spring.redis.port=6379
spring.redis.database=0

server.port=9090

测试controller

@RestController
public class CookieController {



    @RequestMapping(value = "/first", method = RequestMethod.GET)
    public Map<String, Object> firstResp (HttpServletRequest request){
        Map<String, Object> map = new HashMap<>();
        request.getSession().setAttribute("request Url", request.getRequestURL());
        map.put("request Url", request.getRequestURL());
        return map;
    }

    @RequestMapping(value = "/sessions", method = RequestMethod.GET)
    public Object sessions (HttpServletRequest request){
        Map<String, Object> map = new HashMap<>();
        map.put("sessionId", request.getSession().getId());
        map.put("message", request.getSession().getAttribute("map"));
        return map;
    }

Nginx负载均衡 + 反向代理

confg配置

#  power by www.php.cn
#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;
    #tcp_nodelay on;
  fastcgi_connect_timeout 300;
  fastcgi_send_timeout 300;
  fastcgi_read_timeout 300;
  fastcgi_buffer_size 128k;
  fastcgi_buffers 4 128k;
  fastcgi_busy_buffers_size 256k;
  fastcgi_temp_file_write_size 256k;

  #gzip  on;
  gzip on;
  gzip_min_length  1k;
  gzip_buffers     4 32k;
  gzip_http_version 1.1;
  gzip_comp_level 2;
  gzip_types       text/plain application/x-javascript text/css application/xml;
  gzip_vary on;
  gzip_disable "MSIE [1-6].";

  server_names_hash_bucket_size 128;
  client_max_body_size     100m; 
  client_header_buffer_size 256k;
  large_client_header_buffers 4 256k;


    upstream mysvr {

    server www.bibi.com:8888 weight=5;
    
    server www.bibi.com:9999 weight=5;
    
    server www.boo.com:9999 weight=5;
    
    server www.boo.com:8888 weight=5;
    
    #server www.taobao.com:80 weight=5;
    #server www.baidu.com:80 weight=5;
    #server www.bilibili.com:80 weight=5;

    }

    server {
        listen       80;
        server_name  localhost;

       
       

        location / {
        #其中admin.cuiyw.com对应着upstream设置的集群名称
        proxy_pass http://mysvr;

        #设置主机头和客户端真实地址，以便服务器获取客户端真实IP
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_connect_timeout    600;
        proxy_read_timeout       600;
        proxy_send_timeout       600;
        }
    
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

     
        location ~ \.php(.*)$  {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_split_path_info  ^((?U).+\.php)(/?.+)$;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            fastcgi_param  PATH_INFO  $fastcgi_path_info;
            fastcgi_param  PATH_TRANSLATED  $document_root$fastcgi_path_info;
            include        fastcgi_params;
        }

    }




}