java -jar运行报错no main manifest attribute

 

原因:jar包里面META-INF/MANIFEST.MF文件缺了“Main-Class”的键值对

解决办法:

<build>
<pluginManagement> 
<plugins>
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-jar-plugin</artifactId>
    <configuration>
        <archive>
            <manifest>
                <mainClass>com.u1w2.sla.App</mainClass>
            </manifest>
        </archive>
    </configuration>
</plugin>

  

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posted @ 2021-10-30 17:03  蜜铀  阅读(2071)  评论(0编辑  收藏  举报