#### php通过redis共享session ##### 共享有两种配置 #### 第一种:修改php.ini配置文件 session.save_handler = redis session.save_path = "tcp://127.0.0.1:6379?auth=youpwd″ #### 第二种:通过ini_set函数 ini_set('session.save_handler', 'redis'); ini_set('session.save_path', 'tcp://127.0.0.1:6379?auth=youpwd'); ```php session_start(); $redisKey = 'PHPREDIS_SESSION:' . session_id(); //SESSION 赋值测试 $_SESSION['test'] = "redis"; echo $_SESSION["message"] , "<br/>"; echo "Redis key = " . $redisKey . "<br/>"; echo "以下是从Redis获取的数据", "<br/>"; $redis = new Redis(); $redis->connect('127.0.0.1', 6379); $redis->auth('youpwd'); echo $redis->get($redisKey); ```