慎易以避难，敬细以远大。一一韩非子
依赖管理器
代码语言：javascript复制<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-bom</artifactId>
<version>Corn-SR2</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>依赖
代码语言：javascript复制<dependencies>
<dependency>
<groupId>org.springframework.session</groupId>
<artifactId>spring-session-data-redis</artifactId>
</dependency>
</dependencies>然后是配置
代码语言：javascript复制spring:
session:
store-type: redis
timeout: 30m之后使用session时就自动使用redis替换啦
package com.ruben.controller;
import com.ruben.enumeration.GenderEnum;
import com.ruben.pojo.po.UserPO;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
@RestController
@RequestMapping("/config")
@RefreshScope
public class ConfigController {
@Resource
private HttpServletRequest httpServletRequest;
@RequestMapping("session")
public String session() {
httpServletRequest.getSession().setAttribute("sessionTest", UserPO.builder().id(1).build());
return "ok";
}
}
然后如果我们需要配置子域session共享或者更改session名字
可以写一个配置类
代码语言：javascript复制package com.ruben.config;
import com.alibaba.fastjson.support.spring.FastJsonRedisSerializer;
import com.alibaba.fastjson.support.spring.GenericFastJsonRedisSerializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.session.web.http.CookieSerializer;
import org.springframework.session.web.http.DefaultCookieSerializer;
/**
* @ClassName: SessionConfig
* @Description: 我还没有写描述
* @Date: 2021/3/10 0010 21:33
* *
* @author: <achao1441470436@gmail.com>
* @version: 1.0
* @since: JDK 1.8
*/
@Configuration
public class SessionConfig {
@Bean
public CookieSerializer cookieSerializer() {
DefaultCookieSerializer serializer = new DefaultCookieSerializer();
serializer.setDomainName("utools.club");
serializer.setCookieName("RUBEN_SESSION");
return serializer;
}
@Bean
public RedisSerializer<Object> springSessionDefaultRedisSerializer() {
return new GenericFastJsonRedisSerializer();
}
}
然后我们访问即可看到成功更改
