尝试使用Alakai插件将Launch4j集成到Maven项目中

1. 没有config.xml，您需要在pom.xml文件中配置launch4j。
2. 您可以使用maven-assembly-plugin，但是我建议您使用maven-shade-plugin。
3. 无需指定launch4j安装，此插件可以100％运行Maven。
4. 当然。遵循我使用的shade和launch4j配置，使用不同的主类生成两个exe，一个控制台和一个gui：

    <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> <!-- GUI exe --> <execution>     <id>l4j-gui</id>     <phase>package</phase>     <goals>         <goal>launch4j</goal>     </goals>     <configuration>         <headerType>gui</headerType>         <outfile>target/app-gui.exe</outfile>         <jar>target/${artifactId}-${version}-shaded.jar</jar> <!-- 'shaded' is the value set on shadedClassifierName above -->         <errTitle>App Err</errTitle>         <classPath>  <mainClass>package.AppGUI</mainClass>         </classPath>         <icon>src/main/resources/icons/exeIcon.ico</icon>         <jre>  <minVersion>1.5.0</minVersion>  <maxVersion>1.6.0</maxVersion>  <initialHeapSize>128</initialHeapSize>  <maxHeapSize>1024</maxHeapSize>         </jre>         <versionInfo>  <fileVersion>1.0.0.0</fileVersion>  <txtFileVersion>1.0.0.0</txtFileVersion>  <fileDescription>Desc</fileDescription>  <copyright>C</copyright>  <productVersion>1.0.0.0</productVersion>  <txtProductVersion>1.0.0.0</txtProductVersion>  <productName>Product</productName>  <internalName>Product</internalName>  <originalFilename>App.exe</originalFilename>         </versionInfo>     </configuration> </execution> <!-- Command-line exe --> <execution>     <id>l4j-cli</id>     <phase>package</phase>     <goals>         <goal>launch4j</goal>     </goals>     <configuration>         <headerType>console</headerType>         <outfile>target/app-cli.exe</outfile>         <jar>target/${artifactId}-${version}-shaded.jar</jar> <!-- 'shaded' is the value set on shadedClassifierName above -->         <errTitle>App Err</errTitle>         <classPath>  <mainClass>package.AppCLI</mainClass>         </classPath>         <icon>src/main/resources/icons/exeIcon.ico</icon>         <jre>  <minVersion>1.5.0</minVersion>  <maxVersion>1.6.0</maxVersion>  <initialHeapSize>128</initialHeapSize>  <maxHeapSize>1024</maxHeapSize>         </jre>     </configuration> </execution>        </executions>    </plugin>

或者，您可以在launch4j-plugin上省略’jar’标签，并删除shade-
plugin的额外配置，但是请注意，这将用阴影jar（带有嵌入式）替换流的主jar（无嵌入式依赖项）。依赖项），并且该版本将安装在您的本地存储库中，或在需要时在反应堆中使用。