2013-4-1

1.spring的公共配置文件放在 resource目录下
  根据环境不同会变的文件放在  resource/config/env ( qa,product,dev)目录下

2.pom.xml

 <resources>
            <resource>
                <directory>src/main/resources</directory>
                <excludes>
                	<exclude>**/config/</exclude>
					<exclude>**/config-rootpath/</exclude>
                </excludes>
            </resource>
          	<resource>
				<directory>src/main/resources/config/${env.type}</directory>
				<targetPath>${project.build.outputDirectory}/config/</targetPath>
				<filtering>true</filtering>
			</resource>
			<resource>
				<directory>src/main/resources/config-rootpath/${env.type}</directory>
				<targetPath>${project.build.outputDirectory}/</targetPath>
				<filtering>true</filtering>
			</resource>
        </resources>

3.spring的配置文件注意头部的声明。