SpringSession(redis)

pom.xml

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.3.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.wzq</groupId>
    <artifactId>session</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>session</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

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

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

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

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

application.yml

server:
  servlet:
    session:
      timeout: 3600s
spring:
  application:
    name: sesion
  session:
    store-type: redis
    redis:
      namespace: spring:session
    timeout: 3600s
  redis:
    database: 1
    host: 192.168.0.45
    port: 6379
    password: 123456
    timeout: 20000
    lettuce:
      pool:
        pool:
          max-active: 8
          max-wait: -1
          max-idle: 8
          min-idle: 0

run.class

package com.wzq.session;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;

@SpringBootApplication
/**
 * maxInactiveIntervalInSeconds 设置session超时时间 默认 30分钟
 */
@EnableRedisHttpSession(maxInactiveIntervalInSeconds = 5000)
public class SessionApplication {

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

}

test方法

package com.wzq.session.controller;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpSession;
import java.util.HashMap;
import java.util.Map;

/**
 * @description: 测试Controller
 * @author: Wzq
 * @create: 2020-09-03 14:37
 */
@RestController
@RequestMapping
public class TestController {

    /**
     * 登录
     * @param session
     * @return
     */
    @RequestMapping("login")
    public String login(HttpSession session,String msg){
        session.setAttribute("msg",msg);
        return session.getId();
    }

    /**
     * 测试方法
     * @param session
     * @return
     */
    @RequestMapping("test")
    public Map<String, Object> test(HttpSession session){
        String sessionId = session.getId();
        Object msg = session.getAttribute("msg");
        Map<String,Object> map = new HashMap<>();
        map.put("sessionId", sessionId);
        map.put("msg", msg);
        return map;
    }

}