更新：删除了我以前的答案，并用经过测试的工作示例代替
更新2：现在，此pom.xml下载JRE tgz并将其解压缩，并且launch4jexe使用它并且可以工作。我添加了评论来解释它是如何工作的。
我建议只使用32位exe和JRE。使用64位JRE的唯一原因是程序需要使用超过4 GB的RAM。
当然，现在您需要一个安装程序来接收所有这些内容并安装到ProgramFiles。过去，我已使用NSIS。NSIS有一个学习曲线，但还不错。
<?xml version="1.0" encoding="UTF-8"?><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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.akathist.encc</groupId> <artifactId>mavenproject1</artifactId> <version>1.0-SNAPSHOT</version> <packaging>jar</packaging> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> </properties> <dependencies> <!-- This is the win32 JRE tgz hosted by alfresco - https://mvnrepository.com/artifact/com.oracle.java/jre --> <dependency> <groupId>com.oracle.java</groupId> <artifactId>jre</artifactId> <classifier>win32</classifier> <type>tgz</type> <version>1.8.0_131</version> </dependency> </dependencies> <repositories> <repository> <!-- this repository has the JRE tgz --> <id>alfresco</id> <url>https://artifacts.alfresco.com/nexus/content/repositories/public/</url> </repository> </repositories> <build> <plugins> <plugin> <!-- this is to extract the JRE tgz file we downloaded --> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <version>2.5.1</version> <executions> <execution> <phase>generate-resources</phase> <goals> <goal>unpack-dependencies</goal> </goals> <configuration> <includeGroupIds>com.oracle.java</includeGroupIds> <includeTypes>tgz</includeTypes> <includeArtifactIds>jre</includeArtifactIds> <includeClassifiers>win32</includeClassifiers> <outputDirectory>target/win32</outputDirectory> </configuration> </execution> </executions> </plugin> <plugin> <!-- This calls launch4j to create the program EXE --> <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>console</headerType> <outfile>target/encc.exe</outfile> <jar>target/mavenproject1-1.0-SNAPSHOT.jar</jar> <errTitle>encc</errTitle> <classPath> <mainClass>com.akathist.encc.Clui</mainClass> <addDependencies>false</addDependencies> <preCp>anything</preCp> </classPath> <jre> <path>./win32/java</path> </jre> <versionInfo> <fileVersion>1.2.3.4</fileVersion> <txtFileVersion>txt file version?</txtFileVersion> <fileDescription>a description</fileDescription> <copyright>my copyright</copyright> <productVersion>4.3.2.1</productVersion> <txtProductVersion>txt product version</txtProductVersion> <productName>E-N-C-C</productName> <internalName>ccne</internalName> <originalFilename>original.exe</originalFilename> </versionInfo> </configuration> </execution> </executions> </plugin> </plugins> </build></project>
更新3：可悲的事实是，您所需要的JRE不存在任何官方的甚至最新的Maven存储库。您可以托管自己的具有所需JRE的Maven存储库。随着新版本的完成，您将必须更新此内容。在发布新版本之前进行测试也是一个好主意。每个月的第三个星期二是新Java版本发布的时间。您可以为此设置提醒，以检查是否发布了新版本并下载。由于需要进行许可协议检查，因此将其自动化是很痛苦的。这篇文章可能会有所帮助，但您可能无法通过这种方式下载JRE的tar.gz版本：Java以编程方式检查最新版本
如果要支持多个平台，则托管自己的Maven存储库是一个不错的方法。您可以托管自己的存储库，并在每次发布完成后使用新的JREtar.gz更新它：http://codingdict.com/questions/144877
最简单的选择是做您已经打算的目标，然后只使用构建您的JRE。只要您使用32位JRE进行构建，就可以支持Windows
32和64。您有时间测试新版本时，可以偶尔进行更新。这是一个可以执行此操作的pom.xml：
<?xml version="1.0" encoding="UTF-8"?><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/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.akathist.encc</groupId> <artifactId>mavenproject1</artifactId> <version>1.0-SNAPSHOT</version> <packaging>jar</packaging> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> </properties> <build> <plugins> <plugin> <!-- This copies the JRE used to do the build from java.home - should be 32 bit Windows JRE --> <artifactId>maven-resources-plugin</artifactId> <version>2.6</version> <executions> <execution> <id>copy-resources</id> <!-- here the phase you need --> <phase>package</phase> <goals> <goal>copy-resources</goal> </goals> <configuration> <outputDirectory>${basedir}/target/win32/java</outputDirectory> <resources> <resource> <directory>${java.home}</directory> </resource> </resources> </configuration> </execution> </executions> </plugin> <plugin> <!-- This calls launch4j to create the program EXE --> <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>console</headerType> <outfile>target/encc.exe</outfile> <jar>target/mavenproject1-1.0-SNAPSHOT.jar</jar> <errTitle>encc</errTitle> <classPath> <mainClass>com.akathist.encc.Clui</mainClass> <addDependencies>false</addDependencies> <preCp>anything</preCp> </classPath> <jre> <path>./win32/java</path> </jre> <versionInfo> <fileVersion>1.2.3.4</fileVersion> <txtFileVersion>txt file version?</txtFileVersion> <fileDescription>a description</fileDescription> <copyright>my copyright</copyright> <productVersion>4.3.2.1</productVersion> <txtProductVersion>txt product version</txtProductVersion> <productName>E-N-C-C</productName> <internalName>ccne</internalName> <originalFilename>original.exe</originalFilename> </versionInfo> </configuration> </execution> </executions> </plugin> </plugins> </build></project>
