maven在settings文件中配置全局jdk版本没有生效是怎么回事?

Question

<profile>       <id>jdk1.7</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>   在全局setting.xml 加了没有生效还是1.5

Answer 1

配置优先级从高到低：pom.xml> user settings > global settings。