use db1; db.createCollection("tmp", {size: 20, capped: 5, max: 100}); db...

#spring.profiles=dev #这行代码不能有，不然无法启动Tomcat

no applicable action for [springProfile], current ElementPath is [[confi...

https://www.bootcdn.cn/

https://www.iconfont.cn/manage/index?manage_type=myprojects&projectId=12...

https://blog.csdn.net/qq_35534453/article/details/67639620

https://blog.csdn.net/u010084868/article/details/52622938 对比sql和mongodb的...

三.启动Mongo,给使用的数据库添加用户 1.切换数据库 use test 2.创建用户 db.createUser({user: "root...

https://www.cnblogs.com/caicaizi/p/9564754.html

https://www.landui.com/help/show-7304.html