maven下用 mybatis查询数据库数据 找不到 Error parsing SQL Mapper Configuration. Cause: java.io.IOException: Could not find resource com/fujinjin/dao/UserMapper.xml错误处理

 

明明已经配置了mapper一运行可还是会报找不到

怎么处理呢？（这是由于maven的约定大于配置 有可能会出现资源没有被导出或生效的问题）

    <build>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>true</filtering>
            </resource>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>true</filtering>
            </resource>
        </resources>
    </build>

将这行代码加入pom.xml文件下

在运行就可发现运行成功了（记住要重启idea）