使用launch4j和maven包装java命令行应用程序

时间:2012-03-22 08:32:31

标签: java maven launch4j

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。

现在我已经阅读了所有类似的问题,例如this onethis,但我无法让它发挥作用。

任何人都可以提供一个简单的pom.xml片段,如何通过所有必需的依赖项来实现这一点。 顺便说一句,我应该在Eclipses运行配置中运行什么maven构建目标?

以下是我从SO中复制的内容:

<!-- 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?)我得到:

  

无法执行目标   org.bluestemsoftware.open.maven.plugin:launch4j-插件:1.5.0.0:launch4j   项目导入器上的(default-cli):参数'headerType','jre'   为了目标   org.bluestemsoftware.open.maven.plugin:launch4j-插件:1.5.0.0:launch4j   缺失或无效 - &gt; [帮助1]

也许我只是发动了错误的目标...

1 个答案:

答案 0 :(得分:0)

Drejc!

我可以使用与您的配置非常相似的配置生成.exe文件。跟随我的整个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的一个,但alakai的版本也应该有效。确保:

  1. 您配置了正确的mainClass
  2. 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/零依赖项工件的麻烦)
  3. 您可以从repos下载插件
  4. 我刚用简单的maven原型测试了这个pom,所以我没有理由不在你的机器上工作。如果您有任何问题,请在此处询问。

    要生成.exe文件,我需要在终端上运行'mvn clean package',或者在Eclipse中右键单击您的项目,'Run as ...'&gt; 'Maven build ...'并在目标文本字段中输入'clean package'。