Maven设置Eclipse默认JDK版本

maven settings.xml:

<!-- 默认JDK版本-jdk1.7 -->
		<profile>     
            <id>jdk-1.7</id>     
            <activation>     
                <activeByDefault>true</activeByDefault>     
                <jdk>1.7</jdk>     
            </activation>     
            <properties>     
                <maven.compiler.source>1.7</maven.compiler.source>     
                <maven.compiler.target>1.7</maven.compiler.target>     
                <maven.compiler.compilerVersion>1.7</maven.compiler.compilerVersion>     
            </properties>     
	    </profile>