maven常用配置

把依赖的jar包打包到lib目录下：

<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
<overWriteReleases>true</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
</configuration>
</execution>
</executions>
</plugin>

清单文件MANIFEST.MF中加入main方法、依赖包classpath：

<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>client.App</mainClass>
<classpathPrefix>lib</classpathPrefix>
</manifest>
</archive>
</configuration>
</plugin>

maven中加入本地jar：

<dependency>
<groupId>org.safehaus.jug</groupId>
<artifactId>jug</artifactId>
<version>2.0.0</version>
<scope>system</scope>
<!--本地jar的路径,相对或者绝对都可以 -->
<systemPath>${basedir}/lib/jug-2.0.0-asl.jar</systemPath>
</dependency>

war项目相互依赖，eclipse在编译时找不到类的处理

<!-- 被依赖的项目中加入maven-jar-plugin将类单独打一个类jar -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
<configuration>
<classifier>classes</classifier>
</configuration>
</plugin>

<pre name="code" class="html"><!-- 依赖项目中除了加入web依赖，再加入类包依赖 -->
<dependency>
<groupId>w1</groupId>
<artifactId>w1</artifactId>
<version>0.0.1-SNAPSHOT</version>
<type>war</type>
</dependency>
<dependency>
<groupId>w1</groupId>
<artifactId>w1</artifactId>
<version>0.0.1-SNAPSHOT</version>
<classifier>classes</classifier>
<scope>test</scope>
</dependency>

导出jar包源码

<plugin>
<artifactId>maven-source-plugin</artifactId>
<version>2.4</version>
<configuration>
<attach>true</attach>
</configuration>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>

待续。