Spring boot的整合mybatis的.yml文件和.properties文件的配置

 以下两种任选其一即可，默认优先级properties>yml>yaml(优先级在源码中可以查看)

.yml文件的配置

# datasource
spring:
  datasource:
    url: jdbc:mysql://127.0.0.1:3306/testedu?useSSL=false&serverTimezone=UTC
    username: root
    password: 123456
    driver-class-name: com.mysql.jdbc.Driver


# mybatis
mybatis:
  mapper-locations: classpath:mapper/*Mapper.xml #mapper映射文件路径
  type-aliases-package: com.zeke.pojo

# config-location:  #指定mybatis的核心配置文件

.properties文件的配置

#DB Configuration:

spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://127.0.0.1:3306/testedu?useSSL=false&useUnicode=true&characterEncoding=utf8
spring.datasource.username=root
spring.datasource.password=123456

#spring集成Mybatis环境
#pojo别名扫描包
mybatis.type-aliases-package=com.zeke.pojo
#加载Mybatis映射文件
mybatis.mapper-locations=classpath:mapper/*Mapper.xml