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

背景

最近在新建一个手脚架 maven 项目。package 时候一直抱了 Warn，虽然包还是可以打出来，但是看着 warn 就很不舒服：

[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ calPush ---
[WARNING] Using platform encoding (GBK actually) to copy filtered resources, i.e. build is platform dependent!
Using platform encoding (GBK actually) to copy filtered resources, i.e. build is platform dependent!

解决方案

查了一下 maven 的 FAQ 官网。参考官网的问题描述：How do I prevent “[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!”。这个问题主要是因为没有指定 encode 引起的。在 pom.xml 加上这段就可以了：

<project>
  ...
  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>
  ...
</project>