maven打jar包 没有主属性清单

时间：2023-11-13 11:32:50

使用mvn clean package命令打包，java -jar 命令运行时，提示：“jar 包没有主属性清单”。修改pom文件后解决：

<build>

     <plugins>

         <plugin>

             <groupId>org.apache.maven.plugins</groupId>

             <artifactId>maven-shade-plugin</artifactId>

             <version>1.4</version>

             <executions>

                 <execution>

                     <phase>package</phase>

                     <goals>

                         <goal>shade</goal>

                     </goals>

                     <configuration>

                         <filters>

                             <filter>

                                 <artifact>*:*</artifact>

                                 <excludes>

                                     <exclude>META-INF/*.SF</exclude>

                                     <exclude>META-INF/*.DSA</exclude>

                                     <exclude>META-INF/*.RSA</exclude>

                                 </excludes>

                             </filter>

                         </filters>

                         <transformers>

                             <transformer

                                     implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">

                                 <mainClass>com.cathy.demo.myMain</mainClass>

                             </transformer>

                             <transformer

                                     implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">

                                 <resource>META-INF/spring.handlers</resource>

                             </transformer>

                             <transformer

                                     implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">

                                 <resource>META-INF/spring.schemas</resource>

                             </transformer>

                         </transformers>

                     </configuration>

                 </execution>

             </executions>

         </plugin>

     </plugins>

</build>

其中：com.cathy.demo.myMain 为项目启动的main入口方法。

参考：http://blog.csdn.net/defonds/article/details/43233131

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