[英]Can Maven collect all the dependent JARs for a project to help with application deployment?
[英]With Maven, how can I build a distributable that has my project's jar and all of the dependent jars?
我有一個項目(類型'jar')(顯然)構建一個jar。 但該項目有很多依賴性。 我希望Maven構建一個包含我的jar,所有依賴jar和一些腳本(啟動應用程序等)的“包”或“程序集”
最好的方法是什么? 具體來說,讓家屬進入大會的最佳方法是什么?
對於單個模塊,我將使用類似下面的程序集( src/assembly/bin.xml
):
<assembly>
<id>bin</id>
<formats>
<format>tar.gz</format>
<format>tar.bz2</format>
<format>zip</format>
</formats>
<dependencySets>
<dependencySet>
<unpack>false</unpack>
<scope>runtime</scope>
<outputDirectory>lib</outputDirectory>
</dependencySet>
</dependencySets>
<fileSets>
<fileSet>
<directory>src/main/command</directory>
<outputDirectory>bin</outputDirectory>
<includes>
<include>*.sh</include>
<include>*.bat</include>
</includes>
</fileSet>
</fileSets>
</assembly>
要使用此程序集,請將以下配置添加到pom.xml:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<descriptors>
<descriptor>src/assembly/bin.xml</descriptor>
</descriptors>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
在此示例中,位於src/main/command
下的啟動/停止腳本捆綁到bin
,依賴項捆綁到lib
。 根據您的需求定制它。
這是我創建一個可分發的.zip
(或.tar.gz
/ .tar.bz2
)的解決方案,包括lib
文件夾中的所有依賴項。 它會:
jar
,包括lib
目錄的依賴關系作為類路徑和執行jar
時要運行的主類。 target/lib
目錄。 摘自pom.xml
:
<!-- create distributable -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>full.path.to.MainClass</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>attached</goal>
</goals>
<configuration>
<descriptors>
<descriptor>src/main/resources/dist.xml</descriptor>
</descriptors>
</configuration>
</execution>
</executions>
</plugin>
dist.xml
:
<assembly
xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
<id>bin</id>
<formats>
<format>zip</format>
<format>tar.gz</format>
</formats>
<fileSets>
<fileSet>
<directory>${project.basedir}</directory>
<outputDirectory>/</outputDirectory>
<includes>
<include>README*</include>
<include>LICENSE*</include>
<include>NOTICE*</include>
</includes>
</fileSet>
<fileSet>
<directory>${project.build.directory}</directory>
<outputDirectory>/</outputDirectory>
<includes>
<include>*.jar</include>
</includes>
</fileSet>
<fileSet>
<directory>${project.build.directory}/lib</directory>
<outputDirectory>lib</outputDirectory>
<includes>
<include>*.jar</include>
</includes>
</fileSet>
<fileSet>
<directory>${project.build.directory}/site</directory>
<outputDirectory>docs</outputDirectory>
</fileSet>
</fileSets>
</assembly>
dist.xml
是從bin
描述符格式派生的: http : dist.xml
我使用maven程序集插件將所有內容打包在一個jar中。 你可以在這里找到信息http://maven.apache.org/plugins/maven-assembly-plugin/ http://maven.apache.org/plugins/maven-assembly-plugin/usage.html
HTH。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.