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  • 构建 mybatis 程序遇到的错误

    1. 绑定异常

      org.apache.ibatis.binding.BindingException: Type interface com.alivin.dao.UserDao is not known to the MapperRegistry.

    <!--每一个 Mapper.xml 都需要在 mybatis 核心配置文件中注册-->
    
    1. java.lang.ExceptionInInitializerError

      在build中配置 resource,来防止资源导出失败的问题

    <!--maven的资源过滤问题-->
    <build>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
    </build>
    
    • 可能遇到的问题

      • 配置文件没有注册
      • 绑定接口错误
      • 方法名不对
      • 返回类型不对
      • Maven 导出资源问题
    Now is better than never
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  • 原文地址:https://www.cnblogs.com/alivinfer/p/14841859.html
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