SpringMVC整合Mybatis报错org.springframework.web.util.NestedServletException: Request processing failed;

主要是Maven在构建的时候不会讲mapper文件夹下的xml拷贝过去，可以在pom.xml中添加如下配置。

将java代码下的配置文件和resource下的配置文件都拷贝过去，错误即可解决。

<!--主要是拷贝资源文件下的配置文件--> <resource>  <directory>src/main/resources</directory>  <includes>     <include>**/*.properties</include>     <include>**/*.xml</include>     <include>**/*.tld</include>     <include>**/*.jsp</include>  </includes>   <filtering>true</filtering> </resource> <resource>

<!--主要是拷贝源码文件下的配置文件--> <directory>src/main/java</directory> <includes> <include>**/*.properties</include> <include>**/*.xml</include> </includes> <filtering>false</filtering> </resource> </resources>