『Launch4j』打包生成EXE文件

1. 写在前面

基于Maven，引入shade和launch4j工具，将一个gui程序打包生成exe文件。

2. 配置

• 配置MainClass：com.music.player.App
• 指定JRE为当前目录：./jre

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <shadedArtifactAttached>true</shadedArtifactAttached>
                <shadedClassifierName>shaded</shadedClassifierName>
                <transformers>
                    <transformer
                        implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                        <mainClass>com.music.player.App</mainClass>
                    </transformer>
                </transformers>
            </configuration>
        </plugin>
        <plugin>
            <groupId>com.akathist.maven.plugins.launch4j</groupId>
            <artifactId>launch4j-maven-plugin</artifactId>
            <executions>
                <execution>
                    <id>l4j-clui</id>
                    <phase>package</phase>
                    <goals>
                        <goal>launch4j</goal>
                    </goals>
                    <configuration>
                        <headerType>gui</headerType>
                        <jar>${project.build.directory}/${artifactId}-${version}-shaded.jar</jar>
                        <outfile>${project.build.directory}/sunye.exe</outfile>
                        <downloadUrl>http://java.com/download</downloadUrl>
                        <classPath>
                            <mainClass>com.music.player.App</mainClass>
                            <preCp>anything</preCp>
                        </classPath>
                        <!-- <icon>src/resources/0.ico</icon> -->
                        <jre>
                            <minVersion>1.8.0</minVersion>
                            <path>./jre</path>
                            <jdkPreference>jdkOnly</jdkPreference>
                        </jre>
                        <versionInfo>
                            <fileVersion>1.0.0.0</fileVersion>
                            <txtFileVersion>${project.version}</txtFileVersion>
                            <fileDescription>${project.name}</fileDescription>
                            <copyright>2021 sunye.com</copyright>
                            <productVersion>1.0.0.0</productVersion>
                            <txtProductVersion>1.0.0.0</txtProductVersion>
                            <productName>${project.name}</productName>
                            <companyName>sunye.com</companyName>
                            <internalName>sunye</internalName>
                            <originalFilename>sunye.exe</originalFilename>
                        </versionInfo>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

3. 生成

运行Maven命令：package，生成exe文件。（上面配置的outfile。）

复制本地jre和生成的exe文件组成最终成品。

-- sunye
---- jre
---- sunye.exe