javafx .\demo5-1.0-SNAPSHOT.jar中没有主清单属性
时间: 2023-09-24 16:12:57 浏览: 165
回答: 如果在使用JavaFX打包的过程中,你在运行.\demo5-1.0-SNAPSHOT.jar文件时遇到了“没有主清单属性”的错误,有两种可能的解决方法。首先,你可以尝试使用IDE的构建功能来打包你的项目。在项目结构设置中,新建一个打包目标工件,选择你的主类,并选择“提取到目标JAR”。然后使用构建按钮构建工件,选择刚刚设置的构建目标,等待构建完成。在out目录下你可以找到生成的jar包,可以直接使用java -jar命令运行,这样就不会报错。第二种方法是修改pom.xml文件,使用Maven打包。在pom.xml文件中添加如下依赖:
```xml
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
```
然后添加以下配置:
```xml
<build>
<plugins>
<plugin>
<!-- Build an executable JAR -->
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
```
这样就可以解决“没有主清单属性”的问题,并生成带有主清单属性的可执行JAR文件。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [运行jar包提示 “XXX中没有主清单属性” “找不到主类”两种解决办法](https://blog.csdn.net/weixin_46394311/article/details/124328139)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *3* [xxx-0.0.1-SNAPSHOT.jar中没有主清单属性](https://blog.csdn.net/WzpPy643739651/article/details/127435772)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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