application.yml
spring: # 启动加载配置版本 profiles: active: dev 例子 application-{dev}.yml
application-dev.yml
# Tomcat配置 server: context-path: /demo port: 888 session: timeout: 36000 tomcat: uri-encoding: UTF-8 max-threads: 1000 min-spare-threads: 100 connection-timeout: 20000 #数据源 spring: datasource: dbcp2: max-idle: 100 min-idle: 50 initial-size: 50 max-total: 4000 type: org.apache.commons.dbcp2.BasicDataSource driver-class-name: com.mysql.jdbc.Driver url: jdbc:mysql://127.0.0.1:3306/test?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull&autoReconnect=true&useSSL=false&serverTimezone=GMT+8 username: password:application-prod.yml
启动时加载 application.yml ---》dev.yml--》tomcat -->datasource
