Maven不会编译Selenium依赖关系

Question

我使用JavaFX和Selenium库在IntelliJ中构建了一个项目。在IDE中运行时，该项目按预期运行。当编译为mvn clean;mvn compile，并且通过它新创建的.jar文件执行时，该程序的JavaFX部分工作，但无法找到Selenium库。这是我pom.xml文件：

<?xml version="1.0" encoding="UTF-8"?> 
<project xmlns="http://maven.apache.org/POM/4.0.0" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 
    <modelVersion>4.0.0</modelVersion> 

    <build> 
     <plugins> 

      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-compiler-plugin</artifactId> 
       <version>3.1</version> 
       <configuration> 
        <source>1.8</source> 
        <target>1.8</target> 
       </configuration> 
      </plugin> 

      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-jar-plugin</artifactId> 
       <version>2.4</version> 
       <configuration> 
        <archive> 
         <manifest> 
          <addDefaultImplementationEntries>true</addDefaultImplementationEntries> 
          <mainClass>Main</mainClass> 
          <addClasspath>true</addClasspath> 
          <classpathPrefix>lib/</classpathPrefix> 
         </manifest> 
        </archive> 
       </configuration> 
      </plugin> 

      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-dependency-plugin</artifactId> 
       <version>2.8</version> 
       <executions> 
        <execution> 
         <phase>package</phase> 
         <goals> 
          <goal>copy-dependencies</goal> 
         </goals> 
         <configuration> 
          <outputDirectory>${com.toasttab.Epsonaut}/lib</outputDirectory> 
          <includeScope>compile</includeScope> 
         </configuration> 
        </execution> 
       </executions> 
      </plugin> 

     </plugins> 
    </build> 



<groupId>com.jagdpanzer.epsonaut</groupId> 
    <artifactId>Epsonaut</artifactId> 
    <version>1.0</version> 

    <dependencies> 

    <dependency> 
     <groupId>org.seleniumhq.selenium</groupId> 
     <artifactId>selenium-java</artifactId> 
     <version>2.43.0</version> 
    </dependency> 

    </dependencies> 


</project> 

如何成功打造这样的硒依赖于pom工作定义的IDE之外这个项目？

编辑：我的MANIFEST.MF文件如下。

Manifest-Version: 1.0 
Implementation-Title: Epsonaut 
Implementation-Version: 1.0-SNAPSHOT 
Archiver-Version: Plexus Archiver 
Built-By: dougdemars 
Implementation-Vendor-Id: com.jadgpanzer.epsonaut 
Class-Path: lib/selenium-java-2.43.0.jar lib/selenium-chrome-driver-2. 
    43.0.jar lib/selenium-remote-driver-2.43.0.jar lib/cglib-nodep-2.1_3. 
    jar lib/json-20080701.jar lib/selenium-api-2.43.0.jar lib/guava-15.0. 
    jar lib/selenium-htmlunit-driver-2.43.0.jar lib/htmlunit-2.15.jar lib 
    /xalan-2.7.1.jar lib/serializer-2.7.1.jar lib/commons-collections-3.2 
    .1.jar lib/commons-lang3-3.3.2.jar lib/httpmime-4.3.3.jar lib/commons 
    -codec-1.9.jar lib/htmlunit-core-js-2.15.jar lib/xercesImpl-2.11.0.ja 
    r lib/xml-apis-1.4.01.jar lib/nekohtml-1.9.21.jar lib/cssparser-0.9.1 
    4.jar lib/sac-1.3.jar lib/commons-logging-1.1.3.jar lib/jetty-websock 
    et-8.1.15.v20140411.jar lib/jetty-util-8.1.15.v20140411.jar lib/jetty 
    -io-8.1.15.v20140411.jar lib/jetty-http-8.1.15.v20140411.jar lib/http 
    client-4.3.4.jar lib/httpcore-4.3.2.jar lib/selenium-firefox-driver-2 
    .43.0.jar lib/commons-io-2.4.jar lib/commons-exec-1.1.jar lib/seleniu 
    m-ie-driver-2.43.0.jar lib/jna-3.4.0.jar lib/platform-3.4.0.jar lib/s 
    elenium-safari-driver-2.43.0.jar lib/selenium-support-2.43.0.jar lib/ 
    webbit-0.4.15.jar lib/netty-3.5.5.Final.jar 
Created-By: Apache Maven 3.3.9 
Build-Jdk: 1.8.0_101 
Main-Class: Main 

Answer 1

问题是当你的依赖关系被复制到${com.toasttab.Epsonaut}/lib时，你的jar的类路径指向相对目录lib/。

只要确保<outputDirectory>具有与<classpathPrefix>相同的值。

如果你想能够从任何路径执行jar，我建议使用maven-assembly-plugin和single目标。

<build> 
    <plugins> 
    <plugin> 
     <artifactId>maven-assembly-plugin</artifactId> 
     <configuration> 
     <archive> 
      <manifest> 
      <mainClass>your.package.MainClass</mainClass> 
      </manifest> 
     </archive> 
     <descriptorRefs> 
      <descriptorRef>jar-with-dependencies</descriptorRef> 
     </descriptorRefs> 
     </configuration> 
    </plugin> 
    </plugins> 
</build> 

并运行它与mvn clean compile assembly:single。

Answer 2

通过ZIP打开最终的jar文件，检查MANIFEST.MF文件Class-Path：values。
所有路径必须可从当前目录访问。
当前意味着您从哪里调用java来执行该jar文件。