【发布时间】:2019-10-09 20:02:12
【问题描述】:
我在 Launch4J 插件的帮助下编写了一个插件来为我的项目创建一个 EXE 和 JAR。但是,在执行 EXE 文件时,我收到错误 -
Error: Could not find or load main class
但是,我通过提供 java -jar app.jar 来运行 JAR,它运行良好。
这是我的插件部分
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>com.mycompany.tool.orchestrator.command.CommandHandler</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>com.akathist.maven.plugins.launch4j</groupId>
<artifactId>launch4j-maven-plugin</artifactId>
<version>1.7.16</version>
<executions>
<execution>
<id>l4j-clui</id>
<phase>package</phase>
<goals>
<goal>launch4j</goal>
</goals>
<configuration>
<headerType>console</headerType>
<outfile>target/apidast.exe</outfile>
<jar>${project.build.directory}/${artifactId}-${version}.jar</jar>
<errTitle>encc</errTitle>
<classPath>
<mainClass>com.mycompany.tool.orchestrator.command.CommandHandler</mainClass>
<!--Not sure what the next 2 lines are for -->
<addDependencies>true</addDependencies>
<preCp>anything</preCp>
</classPath>
<jre>
<minVersion>1.8.0_212</minVersion>
<!--Not sure what these opts are for -->
<opts>
<opt>-Djava.endorsed.dirs=./endorsed</opt>
</opts>
</jre>
<versionInfo>
<fileVersion>0.0.1.0</fileVersion>
<txtFileVersion>0.0.1.0</txtFileVersion>
<fileDescription>${project.name}</fileDescription>
<copyright>My Company.</copyright>
<productVersion>0.0.1.0</productVersion>
<txtProductVersion>${version}</txtProductVersion>
<productName>${project.name}</productName>
<originalFilename>apidast.exe</originalFilename>
<!-- internalName is mandatory -->
<internalName>apidast</internalName>
</versionInfo>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
EXE 存在于我的目标文件夹中。但是我无法执行它,因为它说找不到主类(尽管在插件详细信息中添加了它)
【问题讨论】:
-
你是如何运行这个 maven 的?
标签: java maven spring-boot maven-plugin launch4j