spring boot——集成mongodb——mongodb安装

安装教程参考如下：

 

https://blog.csdn.net/weixin_41466575/article/details/105326230?spm=1001.2101.3001.6661.1&utm_medium=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1-105326230-blog-121383699.pc_relevant_antiscanv2&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1-105326230-blog-121383699.pc_relevant_antiscanv2&utm_relevant_index=1