org.hibernate.MappingNotFoundException: *.hbm.xml not found

对于Maven工程,编译的工作是由Maven程序来完成的,而Maven默认只会把src/main/resources文件夹下的文件拷贝到target/classes文件夹下,.hbm.xml不会被复制到/target/calsses文件夹下,所以Hibernate运行的时候,就会报找不到*.hbm.xml的错误。

解决方法:
在pom.xml中显式地指定Maven把什么资源文件复制到target/classes文件夹下。

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