maven指定JDK版本

全局配置，修改maven的settings.xml

<profile>
    <id>jdk-1.8</id>
    <activation>
      <jdk>1.8</jdk>
      <activeByDefault>true</activeByDefault>
    </activation>
    <properties>
      <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
      <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
      <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
      <maven.compiler.source>1.8</maven.compiler.source>
      <maven.compiler.target>1.8</maven.compiler.target>
      <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
    </properties>
</profile>

当前项目配置pom.xml

<profile>
    <id>jdk-1.8</id>
    <activation>
      <jdk>1.8</jdk>
      <activeByDefault>true</activeByDefault>
    </activation>
    <properties>
      <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
      <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
      <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
      <maven.compiler.source>1.8</maven.compiler.source>
      <maven.compiler.target>1.8</maven.compiler.target>
      <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
    </properties>
</profile>