SpringBoot中Profile多环境支持

IDEA中创建SpringBoot项目
选择Spring Web模块
![在这里插入图片描述](https://img-blog.csdnimg.cn/2020020314343036.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NTQzMDYxNg==,size_16,color_FFFFFF,t_70)

application-dev.properties

# 开发环境
#server.port=8081

application-pro.properties

# 生产环境
#server.port=8082

application.properties

# **要使用的环境
#spring.profiles.active=dev

yml文件配置

server:
  port: 8081
spring:
  profiles:
    active: dev
---
server:
  port: 8082
spring:
  profiles: dev
---
server:
  port: 8083
spring:
  profiles: prod