spring boot 入门之整合spring session实现session共享

一.前言

二.编码

<?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>net.xqlee.project</groupId>
	<artifactId>demo-springboot-spring-session</artifactId>
	<version>1.0</version>
	<packaging>jar</packaging>

	<name>demo-springboot-spring-session</name>
	<description>lee-leftso-v2.0</description>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.5.8.RELEASE</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>

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

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

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

package net.xqlee.project.config;

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

/** 启用redis session **/
/***
 * 
 * @author xqlee maxInactiveIntervalInSeconds设置session超时时间,默认1800秒
 */
@EnableRedisHttpSession(maxInactiveIntervalInSeconds = 1800)
public class HttpSessionConfig {
	// spring boot项目可以直接配置application配置文件自动注册redis connect 工厂
	// 非boot项目则需要再这里配置一下redis得链接工厂
}

package net.xqlee.project.controller;

import java.util.Date;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

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

@RestController
public class TestController {

	@GetMapping("/test.do")
	public Object testSession(HttpServletRequest request) {
		Map<String, Object> obj = new HashMap<>();
		obj.put("result", true);
		request.getSession().setAttribute("time", new Date().getTime());
		obj.put("time", request.getSession().getAttribute("time"));
		return obj;
	}

}

application配置文件配置redis的链接信息

spring.redis.host=10.1.1.2
spring.redis.password=
spring.redis.port=6379

具体的redis配置信息根据自己的环境改变

三.测试

• session id和浏览器中的对应;
• 自己添加的time属性;

标签： spring boot spring session spring boot session

地址：https://www.leftso.com/article/298.html