利用MAVEN打包时，如何包含更多的资源文件

源:http://bglmmz.iteye.com/blog/2063856
评：
首先，来看下MAVENx项目标准的目录结构：




一般情况下，我们用到的资源文件（各种xml，properites，xsd文件等）都放在src/main/resources下面，利用maven打包时，maven能把这些资源文件打包到相应的jar或者war里。



有时候，比如mybatis的mapper.xml文件，我们习惯把它和Mapper.java放一起，都在src/main/java下面，这样利用maven打包时，就需要修改pom.xml文件，来把mapper.xml文件一起打包进jar或者war里了，否则，这些文件不会被打包的。（maven认为src/main/java只是java的源代码路径）。网络上有很多方法，我大概试了下，几种方法都可以，可以任选一种即可。



方法1，其中**/*这样的写法，是为了保证各级子目录下的资源文件被打包。
Xml代码  收藏代码

    <build> 
        <finalName>test</finalName> 
        <!-- 
        这样也可以把所有的xml文件，打包到相应位置。 
        <resources> 
            <resource> 
                <directory>src/main/resources</directory> 
                <includes> 
                    <include>**/*.properties</include> 
                    <include>**/*.xml</include> 
                    <include>**/*.tld</include> 
                </includes> 
                <filtering>false</filtering> 
            </resource> 
            <resource> 
                <directory>src/main/java</directory> 
                <includes> 
                    <include>**/*.properties</include> 
                    <include>**/*.xml</include> 
                    <include>**/*.tld</include> 
                </includes> 
                <filtering>false</filtering> 
            </resource> 
        </resources> 
    </build> 



方法2，利用build-helper-maven-plugin插件
Xml代码  收藏代码

    <build> 
        ... 
        </plugins> 
            ... 
            <!-- 
            此plugin可以用 
            利用此plugin，把源代码中的xml文件， 
            打包到相应位置，这里主要是为了打包Mybatis的mapper.xml文件  
            --> 
            <plugin> 
                <groupId>org.codehaus.mojo</groupId> 
                <artifactId>build-helper-maven-plugin</artifactId> 
                <version>1.8</version> 
                <executions> 
                    <execution> 
                        <id>add-resource</id> 
                        <phase>generate-resources</phase> 
                        <goals> 
                            <goal>add-resource</goal> 
                        </goals> 
                        <configuration> 
                            <resources> 
                                <resource> 
                                    <directory>src/main/java</directory> 
                                    <includes> 
                                        <include>**/*.xml</include> 
                                    </includes> 
                                </resource> 
                            </resources> 
                        </configuration> 
                    </execution> 
                </executions> 
            </plugin>    
            ... 
        </plugins>      
        ... 
    </build> 



方法3，利用maven-resources-plugin插件

Xml代码  收藏代码

    <build> 
        ... 
        </plugins> 
            ... 
            <!-- 
            此plugin可以用 
            利用此plugin，把源代码中的xml文件，打包到相应位置， 
            这里主要是为了打包Mybatis的mapper.xml文件  
            --> 
            <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>    
            ... 
        </plugins>      
        ... 
    </build>