| redis

【shiro】shiro整合redis保存session以及RememberMe探索

在上一节的项目中
增加改进

添加依赖

<dependency>
    <groupId>org.crazycake</groupId>
    <artifactId>shiro-redis</artifactId>
    <version>2.4.2.1-RELEASE</version>
</dependency>
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>fastjson</artifactId>
    <version>1.2.46</version>
</dependency>

增加如下配置

shiroConfig中

public RedisManager redisManager(){
    RedisManager redisManager = new RedisManager();
    redisManager.setHost("localhost");
    redisManager.setPort(6379);
    //缓存过期时间
    redisManager.setExpire(1800);
    redisManager.setTimeout(0);
    //redisManager.setPassword();
    return redisManager;
}

@Bean
public RedisCacheManager cacheManager(){
    //使用的是org.crazycake包下的rediscachemanager
    RedisCacheManager redisCacheManager = new RedisCacheManager();
    redisCacheManager.setRedisManager(redisManager());
    return redisCacheManager;
}

@Bean
public RedisSessionDAO redisSessionDAO(){
    RedisSessionDAO redisSessionDAO = new RedisSessionDAO();
    redisSessionDAO.setRedisManager(redisManager());
    return redisSessionDAO;
}

@Bean
public DefaultWebSessionManager sessionManager(){
    DefaultWebSessionManager sessionManager = new DefaultWebSessionManager();
    sessionManager.setSessionDAO(redisSessionDAO());
    return sessionManager;
}

注入SecurityManager

@Bean(name = "securityManager")
public SecurityManager securityManager(){
    DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
    securityManager.setRealm(getRealm());
    securityManager.setCacheManager(cacheManager());
    securityManager.setSessionManager(sessionManager());

    return securityManager;
}

启动redis服务测试

登陆后能在redis库中看到新增的shirosession字段

Remember Me功能探索

默认情况下登陆时附带的Remember me值为false

手动设置为true后，打开浏览器登陆后

能在cookie中看到多出了一个rememberMe字段

实际上并没有发挥效果，需要更改其他的配置

具体下面这篇博客讲的很清楚

https://blog.csdn.net/nsrainbow/article/details/36945267/

ESC