【发布时间】：2020-05-01 15:16:41
【问题描述】：
我已经完成了一个 Maven 项目，我想将其导出为可运行的 exe（或 jar 文件）。
将其导出到可运行的 .jar 文件后，该文件无法打开。
我做了什么 -> 右键单击项目 -> 刷新 -> 导出 -> 可运行的 Jar 文件 -> 需要打包 ...
.exe 文件也是如此，我使用 launch4j 并导出到 .exe 文件，它也不会运行。
我做了什么 -> 右键单击项目 -> 刷新 -> 导出 -> 可运行的 Jar 文件 -> 需要提取 ... JRE min: 1.11.0（我使用的是 openjdk-11.0.2）
有人对此有什么建议吗？谢谢！
更新：
<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>com.flexus</groupId>
<artifactId>FMOTracker</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>11.0.2</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-graphics </artifactId>
<version>11</version>
<classifier>win</classifier>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-fxml</artifactId>
<version>11.0.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.15</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.1.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<release>11</release>
</configuration>
</plugin>
<plugin>
<groupId>org.openjfx</groupId>
<artifactId>javafx-maven-plugin</artifactId>
<version>0.0.4</version>
<configuration>
<mainClass>com.flexus.FMOTracker.App</mainClass>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>fully.qualified.MainClass</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>
<!-- LAUNCH4J -->
<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>console</headerType>
<jar>target/FMOTracker-0.0.1-SNAPSHOT-jar-with-dependencies.jar</jar>
<outfile>target/FMOTracker.exe</outfile>
<downloadUrl>https://java.com/en/download/manual.jsp</downloadUrl>
<classPath>
<mainClass>com.flexus.FMOTracker.App</mainClass>
</classPath>
<jre>
<runtimeBits>64</runtimeBits>
<minVersion>1.11.0</minVersion>
<jdkPreference>preferJre</jdkPreference>
</jre>
<versionInfo>
<fileVersion>1.0.0.0</fileVersion>
<txtFileVersion>${project.version}</txtFileVersion>
<fileDescription>${project.name}</fileDescription>
<copyright>C</copyright>
<productVersion>1.0.0.0</productVersion>
<txtProductVersion>1.0.0.0</txtProductVersion>
<productName>${project.name}</productName>
<internalName>AppName</internalName>
<originalFilename>AppGUI.exe</originalFilename>
</versionInfo>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.4</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<mainClass>com.flexus.FMOTracker.App</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>assembly</id>
<phase>package</phase>
<goals>
<goal>attached</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- LAUNCH4J ENDE -->
</plugins>
</build>
</project>
我做了什么：
clean compile assembly:single -> 已创建依赖项的 Jar 文件
清理包 -> exe 文件创建
问题：exe文件立即打开和关闭。我该如何解决？这是因为我的源代码错误吗？
更新 pt.2：
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/flexus/FMOTracker/App has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
更新 Pt3：
我已将 minJre 更改为 1.11.0
Error: JavaFX runtime components are missing, and are required to run this application
虽然，我已经安装了 openjdk 11.0.2。
openjdk version "11.0.2" 2019-01-15
OpenJDK Runtime Environment 18.9 (build 11.0.2+9)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.2+9, mixed mode)
我的用户库中还有 javafx sdk 11.0.2 外部 jres 文件
我的虚拟机参数
--module-path "C:\Program Files\Java\javafx-sdk-11.0.2\lib" --add-modules javafx.controls,javafx.fxml```
【问题讨论】：
标签： java maven executable-jar