在idea中,为什么有时候不能加载src目录下的xml文件呢,mybatis中我就遇到了这样的问题
Caused by: java.io.IOException: Could not find resource com/itt/mapper/StudentMapper.xml
at org.apache.ibatis.io.Resources.getResourceAsStream(Resources.java:114)
at org.apache.ibatis.io.Resources.getResourceAsStream(Resources.java:100)
at org.apache.ibatis.builder.xml.XMLConfigBuilder.mapperElement(XMLConfigBuilder.java:371)
at org.apache.ibatis.builder.xml.XMLConfigBuilder.parseConfiguration(XMLConfigBuilder.java:119)
… 26 more
①由于idea默认扫描resource文件中的资源,需要在pom文件中加依赖
<build>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
</resources>
</build>
②仔细检查文件名以及目录的关系
- 我的文件目录关系是这样的
- 以及主配置文件