maven 编译插件配置

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.1</version>
    <configuration>
        <source>1.6</source>     源代码编译版本
        <target>1.6</target>     目标平台编译版本
        <encoding>UTF-8</encoding>     字符集编码
    </configuration>
</plugin>