redis杂七杂八 redis通信方式和基本数据类型 https://www.cnblogs.com/ycg-blog/p/12578104.html redis使用场景 https://www.cnblogs.com/ycg-blog/p/12672576.html redis事务 https://www.cnblogs.com/ycg-blog/p/12680496.html redis常见面试题 https://blog.csdn.net/Butterfly_resting/article/details/89668661 redis