解决 Using platform encoding (UTF-8 actually) to copy filtered resources 错误现象

错误现象 :

Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!

使用平台编码（实际上是UTF-8）复制过滤后的资源，即构建依赖于平台！

解决方案 :

<properties>
    <!--编译编码-->
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>