我想使用maven和launch4j将基于Java的命令行应用程序及其所有依赖项包装到单个* .exe文件中。

现在,我已经阅读过关于SO的所有类似问题,例如this onethis,但是我无法使其正常工作。

任何人都可以提供一个简单的pom.xml代码段,以及如何使用所有必需的依赖项来实现这一点。
顺便说一句,我应该在Eclipse运行配置中运行哪个Maven构建目标?

这是我从SO复制的内容:

<!-- Launch4j -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <version>1.4</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <shadedArtifactAttached>true</shadedArtifactAttached> <!-- Make the shaded artifact not the main one -->
                <shadedClassifierName>shaded</shadedClassifierName> <!-- set the suffix to the shaded jar -->
            </configuration>
        </plugin>

        <plugin>
            <groupId>org.bluestemsoftware.open.maven.plugin</groupId>
            <artifactId>launch4j-plugin</artifactId>
            <version>1.5.0.0</version>
            <executions>

                <!-- Command-line exe -->
                <execution>
                    <id>l4j-cli</id>
                    <phase>package</phase>
                    <goals>
                        <goal>launch4j</goal>
                    </goals>
                    <configuration>
                        <headerType>console</headerType>
                        <outfile>target/importer.exe</outfile>
                        <jar>target/${artifactId}-${version}-shaded.jar</jar> <!-- 'shaded' is the value set on shadedClassifierName above -->
                        <errTitle>App Err</errTitle>
                        <classPath>
                            <mainClass>${mainClass}</mainClass>
                        </classPath>
                        <jre>
                            <minVersion>1.5.0</minVersion>
                            <maxVersion>1.6.0</maxVersion>
                            <initialHeapSize>128</initialHeapSize>
                            <maxHeapSize>1024</maxHeapSize>
                        </jre>
                    </configuration>
                </execution>
            </executions>
        </plugin>


当我在Eclipse中运行launch4j:launch4j目标时(如果这是正确的目标?),我得到:


  无法执行目标
  org.bluestemsoftware.open.maven.plugin:launch4j-plugin:1.5.0.0:launch4j
  (default-cli)在项目导入程序上:参数“ headerType”,“ jre”
  为了目标
  org.bluestemsoftware.open.maven.plugin:launch4j-plugin:1.5.0.0:launch4j
  丢失或无效-> [帮助1]


也许我只是在提出错误的目标...

最佳答案

德雷克!

我可以生成一个与您的配置非常相似的.exe文件。遵循我的整个pom:

<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>test</groupId>
    <artifactId>test</artifactId>
    <packaging>jar</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>test</name>

    <properties>
        <mainClass>foo.App</mainClass>
    </properties>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>1.4</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <shadedArtifactAttached>true</shadedArtifactAttached> <!-- Make the shaded artifact not the main one -->
                    <shadedClassifierName>shaded</shadedClassifierName> <!-- set the suffix to the shaded jar -->
                </configuration>
            </plugin>
            <plugin>
                <groupId>com.akathist.maven.plugins.launch4j</groupId>
                <artifactId>launch4j-maven-plugin</artifactId>
                <executions>
                    <!-- Command-line exe -->
                    <execution>
                        <id>l4j-cli</id>
                        <phase>package</phase>
                        <goals>
                            <goal>launch4j</goal>
                        </goals>
                        <configuration>
                            <headerType>console</headerType>
                            <outfile>target/importer.exe</outfile>
                            <jar>target/${artifactId}-${version}-shaded.jar</jar> <!-- 'shaded' is the value set on shadedClassifierName above -->
                            <classPath>
                                <mainClass>${mainClass}</mainClass>
                            </classPath>
                            <jre>
                                <minVersion>1.5.0</minVersion>
                                <initialHeapSize>128</initialHeapSize>
                                <maxHeapSize>1024</maxHeapSize>
                            </jre>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <dependencies>
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>LATEST</version>
        </dependency>
    </dependencies>

</project>


我将插件的groupId和artifactId更改为vorburger的,但alakai的版本也应该起作用。确保:


您配置了正确的mainClass
您至少声明了一个依赖项(过去我遇到了一些“非常小的”工件/零依赖工件的麻烦)
您可以从仓库中下载插件


我只是用简单的Maven原型测试了这个pom,所以我看不出有什么理由不能在您的计算机上运行。如果您有任何问题,请在这里询问。

要生成.exe文件,我需要在终端上运行“ mvn clean package”,或者在Eclipse中,右键单击项目,“ Run as ...”>“ Maven build ...”,然后键入“ clean”打包”放在目标文本字段上。

10-05 19:18