redis 和 MongoDB都可以存储键值对,并且值可以是复杂json,用完整例子分别展示说明两者在存储json键值对上的使用对比
Redis存储JSON键值对示例存储操作://存储用户信息(键:user:1001,值:JSON对象)SETuser:1001'{"name":"Alice","age":30,"address":"NewYork"}'查询操作://获取用户信息GETuser:101//输出结果:{"name":"Alice","age":30,"address":"NewYork"}MongoDB存储JSON键