代碼的整體結構

• 
• ?RedisSessionConfig.java

package com.cc.springbootredissession.config;import org.springframework.context.annotation.Configuration;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;@Configuration
@EnableRedisHttpSession
public class RedisSessionConfig {
}

• SessionsController

?

package com.cc.springbootredissession;import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.Map;@RestController
@RequestMapping("/sessions")
public class SessionsController {//映射到http://localhost:8093/sessions/set//設置@GetMapping("/set")public Map<String, Object> setSession(HttpServletRequest request) {Map<String, Object> map = new HashMap<>();request.getSession().setAttribute("request Url", request.getRequestURL());map.put("request Url", request.getRequestURL());return map;}//映射到http://localhost:8093/sessions/list//取值@GetMapping(value = "/list")public Object sessions (HttpServletRequest request){Map<String, Object> map = new HashMap<>();map.put("sessionId", request.getSession().getId());map.put("message", request.getSession().getAttribute("request Url"));return map;}
}

• application.properties

spring.redis.database=0
# server host1 單機使用，對應服務器ip
spring.redis.host=192.168.133.130
# server password 密碼，如果沒有設置可不配
#spring.redis.password=
#connection port  單機使用，對應端口號
spring.redis.port=10190
# pool settings ...池配置
spring.redis.pool.max-idle=8
spring.redis.pool.min-idle=0
spring.redis.pool.max-active=8
spring.redis.pool.max-wait=-1

• 使用命令curl -i?http://localhost:8093/sessions/set進行鏈接的設置

• 模擬多節點，需要將文件打包，使用命令mvn package
• 使用命令java -jar springboot-redis-session-0.0.1-SNAPSHOT.jar --server.port=8000，模擬8000端口
• 使用命令java -jar springboot-redis-session-0.0.1-SNAPSHOT.jar --server.port=8001，模擬8001端口
• 在瀏覽器輸入http://localhost:8000/sessions/list，查看session的id
• 在瀏覽器輸入http://localhost:8001/sessions/list，查看session的id
• 他們的session是一樣的，從而實現了session的共享