mybatis找不到mapper映射文件

mybatis默认找的映射文件路径是src/main/resources，如果放在src/main/java下的一个包中，则需要在该项目的pom.xml文件中加入：

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

此时找的就是src/main/java下的mapper所在的包中，要是还想继续能找到
src/main/resources下的映射文件，加个resource属性：

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