Idea deploys remote Docker and configures the file

vim /usr/lib/systemd/system/docker.service

 <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>2.4.1</version>
 
                <configuration>
                    <fork>true</fork>
                    <addResources>true</addResources>
                    <mainClass>com.Main8090</mainClass>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>com.spotify</groupId>
                <artifactId>docker-maven-plugin</artifactId>
                <version>1.0.0</version>
                <!--Bind the plugin to a certain phase for execution-->
                <executions>
                    <execution>
                        <id>build-image</id>
                        <!--Bind the plug-in to the package phase. That is to say, users only need to execute mvn package, which will automatically execute mvn docker:build-->
                        <phase>package</phase>
                        <goals>
                            <goal>build</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <!--Specify the generated image name ${project.artifactId} -->
                    <imageName>idea2021test</imageName>
                    <!--Specify tags-->
                    <imageTags>
                        <imageTag>latest</imageTag>
                    </imageTags>
                    <!-- Specify the Dockerfile path ${project.basedir}: under the project root path -->
                    <dockerDirectory>${project.basedir}</dockerDirectory>
                    <!--Specify the remote docker api address-->
                    <dockerHost>http://101.200.201.196:2375</dockerHost>
                    <!-- Here is the configuration for copying the jar package to the specified directory of the docker container-->
                    <resources>
                        <resource>
                            <targetPath>/</targetPath>
                            <!--The path where the jar package is located corresponds to the target directory -->
                            <directory>${project.build.directory}</directory>
                            <!-- The jar package that needs to be included, which corresponds to the file name added in Dockerfile-->
                            <include>${project.build.finalName}.jar</include>
                        </resource>
                    </resources>
                    <!-- The following two lines are used for docker push to DockerHub. -->
                    <!--<serverId>docker-hub</serverId>-->
                    <!--<registryUrl>https://index.docker.io/v1</registryUrl>-->
                </configuration>
            </plugin>
        </plugins>
    </build>