Error parsing SQL Mapper Configuration. Cause: java.io.IOException: Could not find resource com/dy/d

2021/8/17 19:38:51

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报错信息:

### Error building SqlSession.
### The error may exist in com/dy/dao/mapping/userDao-mapping.xml
### Cause: org.apache.ibatis.builder.BuilderException: 
Error parsing SQL Mapper Configuration. Cause: java.io.IOException: Could not find resource com/dy/dao/mapping/userDao-mapping.xml

1 、将mybatis  的mapper.xm 文件放到 src 目录下,发现没有被编译到 class 文件

 

 

解决方式一:

(1)将mapper.xml 文件放到 resources  目录下

 

 解决方式二:

(1)配置maven的pom文件配置,在pom文件中找到<build>节点,添加下列代码:

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

<directory>src/main/java</directory>表明资源文件的路径,<include>**/*.xml</include>表明需要编译打包的文件类型是xml文件,如果有其它资源文件也需要打包,可以修改或添加通配符。        

  

 



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