[Reprint] Maven puts all the jar packages that the project depends on into the same jar

https://blog.csdn.net/javarrr/article/details/88911998
2 Recommendation: Use maven-assembly-plugin
(1) Add the following plugins to the pom.xml file of the project:

 <build>
    <plugins>
        <!-- Maven Assembly Plugin -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-assembly-plugin</artifactId>
            <version>2.4.1</version>
            <configuration>
                <!-- get all project dependencies -->
                <descriptorRefs>
                    <descriptorRef>jar-with-dependencies</descriptorRef>
                </descriptorRefs>
                <!-- MainClass in mainfest make a executable jar -->
                <archive>
                    <manifest>
                        <mainClass>com.healchow.consumer.Main</mainClass>
                    </manifest>
                </archive>
            </configuration>
            <executions>
                <!-- 配置执行器 -->
                <execution>
                    <id>make-assembly</id>
                    <!-- 绑定到package命令的生命周期上 -->
                    <phase>package</phase>
                    <goals>
                        <!-- 只运行一次 -->
                        <goal>single</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
     </plugins>
 </build>

(2) Then use Maven's package command to package the project;

(3) After the packaging is completed, you can see the generated jar package in the target directory of the project, where xxx-jar-with-dependencies.jar is a jar file that contains the dependent jar package, and the other does not contain the dependent jar package;

(4) Use the java -jar xxxx.jar command to run the jar package.

3 Extension: Maven installs the local jar package to the local warehouse.
The command is as follows:

mvn install:install-file -Dfile=base-util-1.0.RELEASE.jar -DgroupId=com.healchow -DartifactId=base-util -Dversion=1.0.RELEASE -Dpackaging=jar