spring:
  #    数据库源
  datasource:
    #南宁本地数据库版本
    url: jdbc:mysql://localhost:3306/smart_community?useUnicode=true&characterEncoding=utf8&useSSL=false&serverTimezone=UTC
    username: root
    password: 123456
    driver-class-name: com.mysql.cj.jdbc.Driver