springboot框架打包程序报错

报错：Failed to execute goal org.apache.maven.plugins:maven-install-plugin:2.5.2:install (default-cli) on project springbootdemo7: The packaging for this project did not assign a file to the build artifact

修改地方：pom.xml文件（标红地方没有自动生成，需要自己手动去加上）

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>

        <!--在这里修改版本-->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-resources-plugin</artifactId>
            <version>2.4.3</version>
        </plugin>
        <!---->

    </plugins>
</build>