maven常用插件配置

1、maven-jar-plugin插件

<!-- 排除资源文件中的properties文件，不需要打到jar中，后面通过assembly插件打包到conf目录中 -->
<plugin>
    <artifactId>maven-jar-plugin</artifactId>
    <configuration>
        <excludes>
            <exclude>**/*.properties</exclude>
            <exclude>**/*.xml</exclude>
            <exclude>**/*.conf</exclude>
        </excludes>
    </configuration>
</plugin>

这个插件通常不需要手动指定，默认mvn install 的时候就会运行，但是如果想排除某些资源文件，就需要手动指定一下了

2、maven-dependency-plugin
<plugin>
 <!-- maven-dependency-plugin 会拷贝所有依赖的jar包，包括传递依赖的jar包都会拷贝 -->
 <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-dependency-plugin</artifactId>
    <executions>
        <execution>
            <id>copy</id>
            <phase>install</phase>
            <goals>
                <goal>copy-dependencies</goal>
            </goals>
            <configuration>
                <outputDirectory>lib</outputDirectory>
            </configuration>
        </execution>
    </executions>
</plugin>
maven默认是不理会项目所依赖的jar包的，但是如果要发布项目，需要通过maven-dependency-plugin将项目所依赖的jar包输出到lib目录；
maven-dependency-plugin 会拷贝所有依赖的jar包，包括传递依赖的jar包都会拷贝，比如项目依赖于a.jar，而a.jar的项目依赖b.jar,c.jar，
那么maven-dependency-plugin会将a.jar，b.jar,c.jar一起拷贝到项目的lib目录


3、如果项目要发布源码，需要用到maven-source-plugin
<!-- Source attach plugin -->
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-source-plugin</artifactId>
    <executions>
        <execution>
            <id>attach-sources</id>
            <goals>
                <goal>jar</goal>
            </goals>
        </execution>
    </executions>
</plugin>


4、maven-release-plugin
<!-- package release plugin -->
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-release-plugin</artifactId>
    <version>2.5</version>
</plugin>
这个插件暂时还不知道有什么用



5、maven-Javadoc-plugin
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-javadoc-plugin</artifactId>
    <version>2.7</version>
    <executions>
        <execution>
            <id>attach-javadocs</id>
            <goals>
                <goal>jar</goal>
            </goals>
        </execution>
    </executions>
</plugin>

6、maven-war-plugin
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-war-plugin</artifactId>
    <version>2.1.1</version>
    <configuration>
        <webResources>
            <resource>
                <directory>src/main/webapp</directory>
                <excludes>
                    <exclude>**/*.jpg</exclude>
                </excludes>
            </resource>
        </webResources>
    </configuration>
</plugin>
这个插件通常不需要手动指定，默认mvn install 的时候就会运行，但是如果想排除某些资源文件，就需要手动指定一下了

tomcat插件

<plugin>
    <groupId>org.apache.tomcat.maven</groupId>
    <artifactId>tomcat7-maven-plugin</artifactId>
    <version>2.0</version>
    <configuration>
        <path>/</path>
        <port>80</port>
        <uriEncoding>UTF-8</uriEncoding>
        <url>http://localhost/manager/text</url>
        <server>tomcat6</server>
    </configuration>
</plugin>
<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>tomcat-maven-plugin</artifactId>
    <version>1.1</version>
    <configuration>
        <path>/</path>
        <port>80</port>
        <uriEncoding>UTF-8</uriEncoding>
        <url>http://localhost/manager/text</url>
        <server>tomcat6</server>
    </configuration>
</plugin>
代码规范检查插件
<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-checkstyle-plugin</artifactId>
  <configuration>
    <configLocation>my_check.xml</configLocation>
  </configuration>
</plugin>
my_check.xml : https://git.oschina.net/it-much/dubbo-demo/blob/master/dubbo-parent/my_check.xml?dir=0&filepath=dubbo-parent%2Fmy_check.xml&oid=8c10ce5ce32148fba20c847cbf5baf310f7826f2&sha=57d2861736831834d7d16a3c61c315b6dde14bda

资料: http://iffiffj.iteye.com/blog/1661936
        http://zheng12tian.iteye.com/blog/1771040

        http://www.cnblogs.com/Binhua-Liu/p/5604841.html