一.springBoot启动在Program arguments:输入指令--spring.profiles.active=dev
二. springBoot启动在Active Profiles:输入dev
三.springBoot启动在Environment variables: 输入spring.profiles.active=dev
四.maven启动Environment variables: 输入spring.profiles.active=dev
五.maven启动Skip tests下输入spring.profiles.active=dev
