Maven POM 配置技巧(二)

一、有时web工程的静态文件(image/css/js)希望独立部署，需要针对静态内容打包。可通过以下配置:
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<plugin>  
    <groupId>org.apache.maven.plugins</groupId>  
    <artifactId>maven-assembly-plugin</artifactId>  
    <version>2.2</version>  
    <executions>  
      <execution>  
        <id>make-assembly</id>  
        <phase>package</phase>  
        <goals>  
          <goal>single</goal>  
        </goals>  
        <configuration>  
          <descriptors>  
            <descriptor>src/assemble/statics-zip.xml</descriptor>  
          </descriptors>  
        </configuration>  
      </execution>  
    </executions>  
</plugin>  
 
当然，另外还需手工编写相应的src/assemble/statics-zip.xml文件，以配置zip文件中的内容:
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<?xml version="1.0" encoding="UTF-8"?>  
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"   
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
  xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">  
    <id>statics</id>  
    <formats><format>zip</format></formats>  
    <includeBaseDirectory>false</includeBaseDirectory>  
    <fileSets>  
        <fileSet>  
          <directory>${basedir}/src/main/webapp/statics-gen</directory>  
          <outputDirectory>statics</outputDirectory>  
        </fileSet>  
    </fileSets>  
</assembly>  

 

 

 

二、 当web工程的静态内容独立部署时，相应的war中可以不再需要包含相应的静态内容。可通过以下配置排除:
 
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    <plugin>  
        <groupId>org.apache.maven.plugins</groupId>  
        <artifactId>maven-war-plugin</artifactId>  
        <version>2.1.1</version>  
<configuration>  
  <packagingExcludes>statics/**,statics-gen/**</packagingExcludes>  
</configuration>  
    </plugin>  
 

 

 

三、有时希望在jar/war包中，写入当前的SVN revision ，以准确对应SVN中的版本。可先通过以下配置获取当前SVN 版本号:
 
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    <plugin>  
        <groupId>com.google.code.maven-svn-revision-number-plugin</groupId>  
        <artifactId>maven-svn-revision-number-plugin</artifactId>  
        <version>1.6</version>  
<executions>  
    <execution>  
        <goals>  
            <goal>revision</goal>  
        </goals>  
    </execution>  
</executions>  
<configuration>  
    <entries>  
        <entry>  
            <prefix>SVN</prefix>  
        </entry>  
    </entries>  
</configuration>  
    </plugin>  
 
再将SVN版本号写入war包中:
 
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    <plugin>  
        <groupId>org.apache.maven.plugins</groupId>  
        <artifactId>maven-war-plugin</artifactId>  
        <version>2.1.1</version>  
<configuration>  
  <archive>  
    <manifestEntries>  
      <SVN-Revision>${SVN.revision}</SVN-Revision>  
    </manifestEntries>  
  </archive>  
</configuration>  
    </plugin>