yml文件的好處,天然的樹狀結構,方便查看,最終會轉成application.properties
注意點:
1,原有的key,例如spring.jpa.properties.hibernate.dialect,按“.”分割,都變成樹狀的配置
2,key后面的冒號,后面一定要跟一個空格
3,把原有的application.properties刪掉。然后一定要執行一下 maven -X clean instal
#application.yml
server:
port: 8080
spring:
datasource:
name: test
url: jdbc:mysql://127.0.0.1:3306/test
username: root
password: xxx
# 使用druid數據源
type: com.alibaba.druid.pool.DruidDataSource
driver-class-name: com.mysql.jdbc.Driver
filters: stat
maxActive: 20
initialSize: 1
maxWait: 60000
minIdle: 1
timeBetweenEvictionRunsMillis: 60000
minEvictableIdleTimeMillis: 300000
validationQuery: select 'x'
testWhileIdle: true
testOnBorrow: false
testOnReturn: false
poolPreparedStatements: true
maxOpenPreparedStatements: 20
