java -jar .jar中没有主清单属性

pom里加上

<build>
        <plugins>
                <plugin>
                        <groupId>org.springframework.boot</groupId>
                        <artifactId>spring-boot-maven-plugin</artifactId>
                        <executions>
                                <execution>
                                        <goals>
                                                <goal>repackage</goal>
                                        </goals>
                                </execution>
                        </executions>
                </plugin>
        </plugins>
</build>

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