Spring Session Redis

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.bjsxt</groupId>
    <artifactId>spring_session</artifactId>
    <packaging>pom</packaging>
    <version>1.0-SNAPSHOT</version>
    <modules>
        <module>session_server1</module>
        <module>session_server2</module>
    </modules>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.9.RELEASE</version>
    </parent>
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.session</groupId>
                <artifactId>spring-session-bom</artifactId>
                <version>Bean-SR3</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <dependencies>

        <!--web Starter-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <!--Redis Starter-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-redis</artifactId>
            <version>1.4.7.RELEASE</version>
        </dependency>

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

        <!--Lettuce 是一个基于Netty的NIO方式处理Redis的技术-->
        <dependency>
            <groupId>io.lettuce</groupId>
            <artifactId>lettuce-core</artifactId>
        </dependency>
    </dependencies>
</project>

server:
  port: 8081
spring:
  application:
    name: server1
  redis:
    host: 192.168.181.136
    port: 6379
    database: 0

server:
  port: 8082
spring:
  application:
    name: server2
  redis:
    host: 192.168.181.136
    port: 6379
    database: 0

package com.bjsxt;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;

@SpringBootApplication
@EnableRedisHttpSession(redisNamespace = "user")/*(maxInactiveIntervalInSeconds = 10)配置Redis的失效时间*/
public class SessionServer1Application {

    public static void main(String[] args) {
        SpringApplication.run(SessionServer1Application.class,args);
    }
}

package com.bjsxt;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;

@SpringBootApplication
@EnableRedisHttpSession(redisNamespace = "user")/*(maxInactiveIntervalInSeconds = 10)配置Redis的失效时间*/
public class SessionServer2Application {
    public static void main(String[] args) {
        SpringApplication.run(SessionServer2Application.class,args);
    }
}

package com.bjsxt.controller;

import com.bjsxt.pojo.Roles;
import com.bjsxt.pojo.User;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpSession;

@RestController
@RequestMapping("/server1")
public class WebController {

    @RequestMapping("/setMsg")
    public String setMsg(HttpSession session,String msg){
        session.setAttribute("msg",msg);
        return "ok";
    }

    @RequestMapping("/setUser")
    public String setUser(HttpSession session){
        Roles roles=new Roles();
        roles.setRid(1001);
        roles.setName("VIP会员");
        User user=new User();
        user.setName("yxf");
        user.setAge(22);
        user.setRoles(roles);
        session.setAttribute("user",user);
        return "success";
    }
}

package com.bjsxt.controller;

import com.bjsxt.pojo.User;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpSession;

@RestController
@RequestMapping("/server2")
public class WebController {

    @RequestMapping("/getMsg")
    public String getMsg(HttpSession session){
        String msg = (String) session.getAttribute("msg");
        return msg;
    }

    @RequestMapping("/getUser")
    public User getUser(HttpSession session){
        User user = (User) session.getAttribute("user");
        return user;
    }
}