我正在尝试使用Maven打包JavaFX应用程序,使用exec:java运行它是没有问题的,并且运行maven-打包不会产生任何错误。但是,当我要执行可运行的jar时,它返回错误“错误:找不到或加载主类。\ FormulaTelemetryApp-1.0-SNAPSHOT.jar”,其中第二部分是我要执行的jar。
在我包括POM的下面,我已经开始寻找解决方案,在这里我偶然发现了maven-jar-plugin,但是包括在内并没有解决问题。我还尝试清理项目并再次编译/打包,但这也没有任何改变。
您可能会注意到,我对Maven还是陌生的(尝试自我学习),因此POM中可能存在一些奇怪的事情。
<?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.formulaElectric</groupId>
<artifactId>FormulaTelemetryApp</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>FormulaTelemetryApp</name>
<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.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.6.0</version>
<executions>
<execution>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>org.feb.telemetry.application.TelemetryApplication</mainClass>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.1.1</version>
<configuration>
<archive>
<index>true</index>
<manifest>
<mainClass>org.feb.telemetry.application.TelemetryApplication</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
<distributionManagement>
<!-- use the following if you're not using a snapshot version. -->
<repository>
<id>localSnap</id>
<name>RepositoryProxyRel</name>
<url>http://127.0.0.1:8080/nexus/content/repositories/releases/</url>
</repository>
<!-- use the following if you ARE using a snapshot version. -->
<snapshotRepository>
<id>MylocalSnap</id>
<name>RepositoryProxySnap</name>
<url>http://127.0.0.1:8080/nexus/content/repositories/snapshots/</url>
</snapshotRepository>
</distributionManagement>
<dependencies>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>11</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-fxml</artifactId>
<version>11</version>
</dependency>
<dependency>
<groupId>org.controlsfx</groupId>
<artifactId>controlsfx</artifactId>
<version>9.0.0</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>4.1</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.23</version>
</dependency>
<dependency>
<groupId>com.fazecast</groupId>
<artifactId>jSerialComm</artifactId>
<version>1.3.11</version>
</dependency>
<dependency>
<groupId>eu.hansolo</groupId>
<artifactId>tilesfx</artifactId>
<version>1.4.7</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>23.0-rc1</version>
</dependency>
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<version>1.6.2</version>
</dependency>
<dependency>
<groupId>org.xerial</groupId>
<artifactId>sqlite-jdbc</artifactId>
<version>3.21.0</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.1</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>com.jcraft</groupId>
<artifactId>jsch</artifactId>
<version>0.1.55</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>org.jetbrains</groupId>
<artifactId>annotations</artifactId>
<version>RELEASE</version>
<scope>compile</scope>
</dependency>
</dependencies>
</project>
答案 0 :(得分:0)
如评论中所述,问题是双重的:一方面,需要一个胖子罐,为此使用了maven-shade-plugin。除此之外,还需要启动程序类(非应用程序扩展类)作为主类,如对此question的回答所述。