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mybtis和mybatis-plus配置时的问题

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mybatis和mybatis-plus配置问题

在调研ShardingJdbc做分库分表底层是否适用mybatis的时候，
突然mapper文件扫描不到了。
出现了Property ‘mapperLocations‘ was not specified的bug
初始配置如下

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mybatis:
  type-aliases-package: com.example.demo.domain # ����POJO�����ڰ�·��
  mapper-locations: classpath:mapper/*.xml # mapperӳ���ļ�
  configuration:
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
    map-underscore-to-camel-case: true
    cache-enabled: true
mybatis-plus:
  configuration:
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl

因为使用了mybatis-plus所以mybatis-plus也要加上mapper路径.
查看mybatis-plus的locations源码，发现默认在
classpath*:/mapper/**/*.xml下面
需要做修改

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mybatis:
  type-aliases-package: "com.example.demo.box.pojo"
  mapper-locations: "classpath:mybatis/mapper/*.xml"
  configuration:
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
    map-underscore-to-camel-case: true
    cache-enabled: true
  check-config-location: true
mybatis-plus:
  configuration:
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
  mapper-locations: classpath:mybatis/mapper/*.xml
  type-aliases-package: com.example.demo.box.pojo

mybatis-plus源码↓

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private String[] mapperLocations = new String[]{"classpath*:/mapper/**/*.xml"};