public class RedisCacheImpl implements IRedisCache {
/**
* redis操作对象
*/
private Jedis jedis;
/**
* 删除redis
* */
@Override
public void deletePageCache(String key) {
jedis.del(key);
}
public void test(){
jedis.set("key", "23"); //报错 空指针
System.out.println(jedis.get("key"));
}
public static void main(String[] args) {
RedisCacheImpl a = new RedisCacheImpl();
a.test();
}
}