Request processing failed; nested exception is org.apache.ibatis.binding.BindingException: Invalid bound statement (not found)

最近在使用Maven+SSM整合开发分模块分布式的时候，出现了以下的错误

 

 

判断是找不到xml文件

 

1.检查target

 

 

 mapper.xml未被漏掉

注：需在pom.xml中添加过滤以防xml被漏

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

 

2.检查mybatis-config.xml

问题出在mappers标签

    <mappers>
        <mapper class="com.kuang.dao.BookMapper"/>
    </mappers>

当接口和xml同名时可用mapper class配置

而当接口和xml不同命时

应用mapper resource配置

修正为

    <mappers>
        <mapper resource="com/kuang/dao/Mapper.xml"/>
    </mappers>

问题成功解决