mybatis 找不到mapper的问题

Posted 2022-02-07 波子汽水yeah

报错

exception [Request processing failed; nested exception is org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.mb.sleep.sleep.dao.mapper.UserInfoMapper.findOneres] with root cause
org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.mb.sleep.sleep.dao.mapper.UserInfoMapper.findOneres

终极原因 使用了mybatis-plus需要配置 mapper-locations

mybatis-plus:
  global-config:
    db-config:
      id-type: auto
      field-strategy: not_empty
      #驼峰下划线转换
      column-underline: true
      #逻辑删除配置
      logic-delete-value: 0
      logic-not-delete-value: 1
      db-type: mysql
    refresh: false
  configuration:
    map-underscore-to-camel-case: true
    cache-enabled: false
  mapper-locations:  classpath:mapper/*.xml

查找数据库中是否存在的问题

public interface UserInfoMapper extends TKBaseMapper<UserInfo> 
    Integer findOneres(@Param("id") String id);


   UserInfoMapper.xml
   
   <select id="findOneres" resultType="java.lang.Integer">
        select 1 from user_info where member_id=#id
    </select>

可能因为缓存的原因，之前一直没有返回 注意clean一下