我有同样的问题。通过使我的工件选择器更具体来解决此问题，例如
<artifact>bouncycastle:*</artifact>
整个块如下所示：
<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-shade-plugin</artifactId> <executions> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> <configuration> <transformers> <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer"> <mainClass>com.mycompany.MainClass</mainClass> </transformer> </transformers> <filters> <filter> <artifact>bouncycastle:*</artifact> <excludes> <exclude>meta-INF/*.SF</exclude> <exclude>meta-INF/*.DSA</exclude> <exclude>meta-INF/*.RSA</exclude> </excludes> </filter> </filters> <shadedArtifactAttached>true</shadedArtifactAttached> <shadedClassifierName>standalone</shadedClassifierName> </configuration> </execution> </executions></plugin><plugin>
