資源拷貝插件

1.maven 默認只把 src/main/resources 裏面的非.java 文件進行編譯到classes 中
2.如果希望 src/main/java 下的文件也被編輯到 classes 中,在 pom.xml中配置
2.1 下面內容配置在<build>中

<resources>
  <resource>
    <directory>src/main/java</directory>
    <includes>
      <include>**/*.xml</include>
    </includes>
  </resource>
  <resource>
    <directory>src/main/resources</directory>
    <includes>
      <include>**/*.xml</include>
    <include>**/*.properties</include>
    </includes>
  </resource>
</resources>