maven学习笔记

1.使用maven创建web项目
mvn archetype:generate -DgroupId=org.sonatype.mavenbook.ch05 -DartifactId=simple-webapp -DpackageName=org.sonatype.mavenbook.ch05 -DarchetypeArtifactId=maven-archetype-webapp

2.创建java项目
   mvn archetype:generate -DgroupId=org.sonatype.mavenbook.ch04 -DartifactId=simple-jar -DpackageName=org.sonatype.mavenbook -Dversion=1.0

3.将项目转换成eclipse项目
mvn eclipse:eclipse

4.查看pom文件默认配置
mvn help:effective-pom

5.打包java工程，并且将依赖jar包导出到lib包下
mvn package dependency:copy-dependencies -DincludeScope=compile -DoutputDirectory=lib
如果不指定输出目录，默认输出到target\dependency


6.打包成可执行的jar包
             <plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>2.3.2</version>
<configuration>
                    <archive>
                        <manifest>
                           <addClasspath>true</addClasspath>  <!-- classpath -->
                           <mainClass>com.hanmingtech.tms.App.AppMain</mainClass><!-- main方法 -->
                           <!-- 前缀
                           <classpathPrefix>lib/</classpathPrefix>
                            -->
                        </manifest>
                    </archive>
                </configuration>
</plugin>
7.查看依赖树
  mvn dependency:tree


8.安装外部jar包
    mvn install:install-file -Dpackaging=jar -DgeneratePom=true -DgroupId=spring -DartifactId=spring-modules-validation -Dversion=0.9 -Dfile=D:\spring-modules-validation-0.9.jar

9.  Cobertura 是一个优秀的开源测试覆盖率统计工具（ http://cobertura.sourceforge.net/ ）， Maven 通过 cobertura-maven-plugin 与之集成，用户可以使用如下命令为 Maven 项目生成测试覆盖率报告：

$ mvn cobertura:cobertura

打开 target/site/cobertura/index.html 文件就能看到具体的报告。


10. mvn package -Dmaven.test.skip=true  忽略测试




maven标准项目目录结构
   参看：
http://maven.apache.org/guides/introduction/introduction-to-the-standard-directory-layout.html


12：拷贝依赖包
mvn package dependency:copy-dependencies -DincludeScope=compile

13：下载源码
1、使用命令 mvn dependency:sources
2、增加参数 mvn eclipse:eclipse -DdownloadSources=true

14：下载javadoc
mvn dependency:resolve -Dclassifier=javadoc


15：生成源码包
mvn source:jar

16：生成javadoc

mvn javadoc:javadoc

17：发布jar包到本地，带源码
mvn clean source:jar install



18:使用私服

从私服中下载jar

配置settings.xml

<servers>
  <server>
      <id>releases</id>
      <username>deployment</username>
      <password>jlycmvn123456</password>
    </server>
    <server>
        <id>snapshots</id>
        <username>deployment</username>
        <password>jlycmvn123456</password>
    </server>
</servers>

<profile>
<id>nexus</id>
<repositories>
   <repository>
     <id>central</id>
     <url>http://121.196.233.149:8081/nexus/content/groups/public/</url>
      <releases>
          <enabled>true</enabled>
     </releases>
     <snapshots>
          <enabled>true</enabled>
         <updatePolicy>always</updatePolicy>
    </snapshots>
   </repository>
</repositories>

<pluginRepositories>
   <pluginRepository>
     <id>central</id>
     <url>http://121.196.233.149:8081/nexus/content/groups/public/</url>
      <releases>
         <enabled>true</enabled>
      </releases>
      <snapshots>
        <enabled>true</enabled>
     <updatePolicy>always</updatePolicy>
     </snapshots>
   </pluginRepository>
</pluginRepositories>
</profile>



发布jar到私服(maven项目)

配置pom.xml

<!-- 发布到私服  mvn clean source:jar depoly -->
<distributionManagement>
    <repository>
        <id>releases</id>
        <name>Nexus Release Repository</name>
        <url>http://121.196.233.149:8081/nexus/content/repositories/releases/</url>
    </repository>
    <snapshotRepository>
        <id>snapshots</id>
        <name>Nexus Snapshot Repository</name>
        <url>http://121.196.233.149:8081/nexus/content/repositories/snapshots/</url>
    </snapshotRepository>
</distributionManagement>
<!-- end 发布 -->


mvn install 编译