spring:
  #数据源
  datasource:
    url: jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull
    username: root
    password: 123456
    driver-class-name: com.mysql.jdbc.Driver
#mybatis配置
mybatis:
  mapperLocations: classpath:mapper/*.xml