配置文件-application
## springboot多配置文件
```
bat java -jar demo-0.0.1-SNAPSHOT.jar --spring.profiles.active=test 启动指定
```
## 获取配置值
```
spring:
profiles:
active: dev2
---
spring:
application:
name: eureka-peer
profiles: dev
server:
port: 8080
eureka:
instance:
hostname: dev
instance-id: dev
client:
fetch-registry: false
register-with-eureka: false
service-url:
defaultZone: http://localhost:8080/eureka/,http://localhost:8081/eureka/,http://localhost:8082/eureka/
server:
wait-time-in-ms-when-sync-empty: 0
enable-self-preservation: true
peer-eureka-nodes-update-interval-ms: 10000
---
spring:
profiles: dev1
application:
name: eureka-peer2
server:
port: 8081
eureka:
instance:
hostname: dev1
instance-id: dev1
client:
fetch-registry: false
register-with-eureka: false
service-url:
defaultZone: http://localhost:8080/eureka/,http://localhost:8081/eureka/,http://localhost:8082/eureka/
server:
wait-time-in-ms-when-sync-empty: 0
enable-self-preservation: true
peer-eureka-nodes-update-interval-ms: 10000
---
spring:
profiles: dev2
application:
name: eureka-peer3
server:
port: 8082
eureka:
instance:
hostname: dev2
instance-id: dev2
client:
fetch-registry: false
register-with-eureka: false
service-url:
defaultZone: http://localhost:8080/eureka/,http://localhost:8081/eureka/,http://localhost:8082/eureka/
server:
wait-time-in-ms-when-sync-empty: 0
enable-self-preservation: true
peer-eureka-nodes-update-interval-ms: 10000
---
```