Maven惯用配置

Maven常用配置
1.设置Compile插件，编译时使用jdk1.6，文件编码格式为UTF-8

<plugin><artifactId>maven-compiler-plugin</artifactId><configuration><source>1.6</source><target>1.6</target><encoding>UTF-8</encoding></configuration></plugin>

2.设置resource插件，指定资源文件的编码格式为UTF-8

<plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-resources-plugin</artifactId><version>2.5</version><configuration><encoding>UTF-8</encoding></configuration></plugin>

3.设置打包时跳过测试

<plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-surefire-plugin</artifactId><configuration><skip>true</skip><testFailureIgnore>true</testFailureIgnore></configuration></plugin>

4.设置在编译时同时生成源文件的source-jar包

<plugin><artifactId>maven-source-plugin</artifactId><version>2.1</version><configuration><attach>true</attach><encoding>UTF-8</encoding></configuration><executions><execution><phase>compile</phase><goals><goal>jar</goal></goals></execution></executions></plugin>

5.拷贝依赖的jar包，到指定目录，如lib目录

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

6.打包成jar包时，设置运行主程序类及把lib的jar包添加到classpath

<plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-jar-plugin</artifactId><configuration><archive><manifest><addClasspath>true</addClasspath><classpathPrefix>lib/</classpathPrefix><mainClass>com.ecss.monitor.MonitorMain</mainClass></manifest></archive></configuration></plugin>

7.提取依赖jar包的class文件，与自己的项目代码一起，打包到同一个jar文件中

<plugin><artifactId>maven-assembly-plugin</artifactId><configuration><archive><manifest><mainClass>com.iflytek.ecss.Main</mainClass></manifest></archive><descriptorRefs><descriptorRef>jar-with-dependencies</descriptorRef></descriptorRefs></configuration><executions><execution><id>make-my-jar-with-dependencies</id><phase>package</phase><goals><goal>single</goal></goals></execution></executions></plugin>

8.设置资源文件拷贝的源目录和目标目录
这个配置是在build节点下。

<resources><!-- 控制资源文件的拷贝 --><resource><directory>src/main/resources</directory><targetPath>${project.build.directory}</targetPath></resource><resource><directory>src/main/resources</directory></resource></resources>

9.设置Maven编译时引入本地jar包，添加dependency，设置scope为system即可。示例如下

<dependency><groupId>json-lib</groupId><artifactId>json-lib</artifactId><version>2.0</version><scope>system</scope><systemPath>${basedir}/src/main/webapp/WEB-INF/lib/json-lib-2.0-jdk15.jar</systemPath></dependency>

其它关于maven的工作机制及设置，参考http://ajita.iteye.com/blog/1709192

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