class path resource [spring-mybatis.xml] cannot be opened because it does not exist

Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [spring-mybatis.xml]; nested exception is java.io.FileNotFoundException: class path resource [spring-mybatis.xml] cannot be opened because it does not exist

Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [jdbc.properties]; nested exception is java.io.FileNotFoundException: class path resource [jdbc.properties] cannot be opened because it does not exist
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springboot2.x不需要配置mybatis-config.xml，去掉application.yml的onfig-location设置

application.yml

spring:
  datasource:
#   数据源基本配置
    username: root
    password: root
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/demo?serverTimezone=Asia/Shanghai&characterEncoding=utf-8
    type: com.alibaba.druid.pool.DruidDataSource
#   数据源其他配置
    initialSize: 5
    minIdle: 5
    maxActive: 20
    maxWait: 60000
    timeBetweenEvictionRunsMillis: 60000
    minEvictableIdleTimeMillis: 300000
    validationQuery: SELECT 1 FROM DUAL
    testWhileIdle: true
    testOnBorrow: false
    testOnReturn: false
    poolPreparedStatements: true
#   配置监控统计拦截的filters，去掉后监控界面sql无法统计，'wall'用于防火墙  
    filters: stat,wall,slf4j
    maxPoolPreparedStatementPerConnectionSize: 20
    useGlobalDataSourceStat: true  
    connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=500
#  创建表
#    initialization-mode: always
#    schema:
#      - classpath:sql/department.sql
#      - classpath:sql/employee.sql
mybatis:
  # 指定全局配置文件位置 --不需要mybatis-config.xml
  # config-location: classpath:mybatis/mybatis-config.xml
  mapper-locations: classpath:mybatis/mapper/*.xml
  type-aliases-package: com.example.demodruid.bean
  configuration:
    map-underscore-to-camel-case: true
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