4.11/src/main/resources/application.yml

spring:
  datasource:
    url: jdbc:mysql://111.231.174.71:3306/day8?useSSL=false&serverTimezone=UTC
    username: root
    password: wxy@123
    driver-class-name: com.mysql.cj.jdbc.Driver

  rabbitmq:
    host: 111.231.174.71
    port: 5672
    username: guest
    password: guest