如何：Eclipse中的Maven安装使用依赖关系生成JAR(How To: Eclipse Mav

我使用Eclipse的Maven（M2E）在Eclipse中，我跑我的项目是这样的：

我pom.xml看起来是这样的：

<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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>ro.project</groupId>
    <packaging>jar</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>ro.project</name>

    <properties>
        <org.springframework.version>3.1.1.RELEASE</org.springframework.version>
        <org.hibernate.version>4.1.0.Final</org.hibernate.version>
    </properties>
    <dependencies>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
    <build>
        <plugins>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifest>
                            <addClasspath>true</addClasspath>
                            <classpathPrefix>lib/</classpathPrefix>
                            <mainClass>ro.project.ProjectServer</mainClass>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>
            <plugin>
                <artifactId>maven-antrun-plugin</artifactId>
                <dependencies>
                    <dependency>
                        <groupId>com.sun</groupId>
                        <artifactId>tools</artifactId>
                        <version>1.7.0_02</version>
                        <scope>system</scope>
                        <systemPath>${java.home}/../lib/tools.jar</systemPath>
                    </dependency>
                </dependencies>
                <executions>
                    <execution>
                        <id>ant-magic</id>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>run</goal>
                        </goals>
                        <configuration>
                            <tasks>
                                <property name="compile_classpath" refid="maven.compile.classpath" />
                                <property name="runtime_classpath" refid="maven.runtime.classpath" />
                                <property name="test_classpath" refid="maven.test.classpath" />
                                <property name="plugin_classpath" refid="maven.plugin.classpath" />

                                <ant antfile="${basedir}/clientExport.xml" target="export-all" />
                            </tasks>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <artifactId>project-core</artifactId>
    <url>http://www.project.ro</url>
</project>

我运行Maven的安装后，它的工作...

Maven的运行配置：

问题是，我产生.jar它没有依赖列入....我如何配置pom.xml ，包括我的所有依赖.jar格式，而不是解压..因为它似乎拆包工作不正确...

为了确保包括所有罐子是确定..我下载并添加每个库成jar的/lib文件夹和罐子正在运行...所以...我唯一的问题是：如何配置pom.xml以加入我的所有依赖jar格式？

我尝试了所有方法：

assembly:assembly
assembly:single
assembly:single用我的描述符（一个assemble.xml文件），但它不工作
maven copy dependencies插件，但仍无法与Eclipse的Maven的工作- m2e

我出的解决方案......谁能告诉我一个正确的方式来增加罐中我的依赖呢？我不能相信， maven是如此复杂，我无法发现到处都是回答我的问题..

先感谢您

有一对夫妇的这样做的方法。

1）如果你想要一个超级-JAR（具有所有依赖性重新包装），研究如何使用和配置Maven的遮阳帘插件 ：

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-shade-plugin</artifactId>
        <version>1.6</version>
        <executions>
          <execution>
            <phase>package</phase>
            <goals>
              <goal>shade</goal>
            </goals>
            <configuration>
              <transformers>
                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                  <mainClass>com.group.id.Launcher1</mainClass>
                </transformer>
              </transformers>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

这将打开所有的依赖关系，并将它们合并成一个JAR文件。

2）如果你想在包中提供一个包（拉链，tar.gz的，等等）与解压缩JAR文件（可能位于lib /），那么你需要寻找到了Maven的组装插件 ：

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-assembly-plugin</artifactId>
        <version>2.3</version>
        <executions>
          <execution>
            <id>create-distro</id>
            <phase>package</phase>
            <goals>
              <goal>single</goal>
            </goals>
            <configuration>
              <descriptors>
                <descriptor>src/main/assembly/dist.xml</descriptor>
              </descriptors>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

请注意，这需要一个装配描述符src/main/assembly/dist.xml和示例如下：

<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0">
  <id>distribution</id>
  <formats>
    <format>zip</format>
  </formats>

  <dependencySets>
    <dependencySet>
      <useProjectArtifact>false</useProjectArtifact>
      <useTransitiveDependencies>false</useTransitiveDependencies>
      <unpack>false</unpack>
      <scope>runtime</scope>
      <fileMode>0755</fileMode>
      <directoryMode>0755</directoryMode>
      <outputDirectory>bin</outputDirectory>

      <includes>
        <include>com.group.id:project-launch1</include>
        <include>com.group.id:project-launch2</include>
      </includes>

    </dependencySet>
    <dependencySet>
      <useProjectArtifact>false</useProjectArtifact>
      <useTransitiveDependencies>true</useTransitiveDependencies>
      <unpack>false</unpack>
      <scope>runtime</scope>
      <fileMode>0644</fileMode>
      <directoryMode>0755</directoryMode>
      <outputDirectory>lib</outputDirectory>

      <includes>
        <include>com.group.id:project-lib1</include>
        <include>com.group.id:project-lib2</include>
        <include>com.group.id:project-lib3</include>
        <include>com.group.id:project-lib4</include>
      </includes>

    </dependencySet>
  </dependencySets>
</assembly>

而且，由于你现在组装的依赖，你有更好的定义的依赖在pom.xml，就像这样：

  <dependencies>
    <dependency>
      <groupId>com.group.id</groupId>
      <artifactId>project-launch1</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <type>jar</type>
    </dependency>
    <dependency>
      <groupId>com.group.id</groupId>
      <artifactId>project-launch2</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <type>jar</type>
    </dependency>
    <dependency>
      <groupId>com.group.id</groupId>
      <artifactId>project-lib1</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <type>jar</type>
    </dependency>
    ... and so on ...
  </dependencies>

3）如果您正在使用可执行的JAR文件发射提供一个捆绑产品，则可能需要添加的maven-JAR-插件除了Maven的组装插件配置：

  <dependencies>
    <dependency>
      <groupId>com.group.id</groupId>
      <artifactId>project-lib1</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <type>jar</type>
    </dependency>
    <dependency>
      <groupId>com.group.id</groupId>
      <artifactId>project-lib2</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <type>jar</type>
    </dependency>
    <dependency>
      <groupId>com.group.id</groupId>
      <artifactId>project-lib3</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <type>jar</type>
    </dependency>
    ... and so on ...
  </dependencies>

  <build>
    <plugins>
      <plugin>
        <artifactId>maven-jar-plugin</artifactId>
        <configuration>
          <archive>
            <addMavenDescriptor>false</addMavenDescriptor>
            <compress>true</compress>
            <manifest>
              <mainClass>com.group.id.Launcher1</mainClass>
              <addClasspath>true</addClasspath>
              <classpathPrefix>../lib/</classpathPrefix>
            </manifest>
          </archive>
        </configuration>
      </plugin>
    </plugins>
  </build>

请注意，“addClasspath”指令增加了项目的依赖到类路径。这需要JAR发射，因为他们明确地忽略所有的CLASSPATH环境变量。