maven-resources-plugin負責處理專案資原始檔並拷貝到輸出目錄

Maven區別對待Java程式碼檔案和資原始檔，maven-compiler-plugin用來編譯Java程式碼，maven-resources-plugin則用來處理資原始檔。

預設的主資原始檔目錄是src/main/resources，很多使用者會需要新增額外的資原始檔目錄，這個時候就可以通過配置maven-resources-plugin來實現

<build>
    <plugin>
            <artifactId>maven-resources-plugin</
 
artifactId>
            <version>2.5</version>
            <executions>
                <execution>
                    <id>copy-xmls</id>
                    <phase>process-sources</phase>
                    <goals>
                        <
 
goal>copy-resources</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>${basedir}/target/classes</outputDirectory>
                        <resources>
                            <resource>
                                <
 
directory>${basedir}/src/main/java</directory>
                                <includes>
                                    <include>**/*.xml</include>
                                </includes>
                            </resource>
                        </resources>
                    </configuration>
                </execution>
            </executions>
    </plugin>
</build>