mybatis报错org/apache/commons/lang3/tuple/Pair] with root cause

mybatis一对多查询配置resultMap映射报错org/apache/commons/lang3/tuple/Pair] with root cause

原因是mybatis依赖common-lang3这个包, 只需要添加common-lang3的依赖坐标即可:

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.5</version>
        </dependency>