spring boot源码和lib分开打包

1.项目通过maven引入的jar多了之后，用maven打出的jar会非常庞大，我的是因为引入了ffmpeg的相关jar,所以，每次上传服务更新都要传输好久，修改maven打包方式，改为源码和lib分离模式

2.maven的pom.xml配置如下

<build>
		<plugins>

			<!-- Step 1: 只打包源码（不包含依赖） -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-jar-plugin</artifactId>
				<version>3.4.0</version>
				<configuration>
					<archive>
						<manifest>
							<mainClass>com.xxx.springboot.xxxxxApplication</mainClass> <!-- 替换为你自己的主类 -->
							<addClasspath>true</addClasspath>
							<classpathPrefix>lib/</classpathPrefix>
						</manifest>
						<manifestEntries>
						<!-- 不上maven管理的jar引入方式 -->
							<Class-Path>lib/DmJdbcDriver18-1.0.jar lib/encrypt-body-spring-boot-starter-1.2.3.jar</Class-Path>
						</manifestEntries>
					</archive>
				</configuration>
			</plugin>

			<!-- Step 2: 使用 spring-boot-maven-plugin 打包并提取依赖到 lib/ -->
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<executions>
					<execution>
						<id>repackage</id>
						<goals>
							<goal>repackage</goal>
						</goals>
						<configuration>
							<skip>true</skip> <!-- 禁用默认 repackage -->
						</configuration>
					</execution>
					<execution>
						<id>build-info</id>
						<goals>
							<goal>build-info</goal>
						</goals>
					</execution>
				</executions>
			</plugin>

			<!-- Step 3: 提取依赖到 target/lib/ -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-dependency-plugin</artifactId>
				<executions>
					<execution>
						<id>copy-dependencies</id>
						<phase>package</phase>
						<goals>
							<goal>copy-dependencies</goal>
						</goals>
						<configuration>
							<outputDirectory>${project.build.directory}/lib</outputDirectory>
							<overWriteReleases>false</overWriteReleases>
							<overWriteSnapshots>false</overWriteSnapshots>
							<overWriteIfNewer>true</overWriteIfNewer>
						</configuration>
					</execution>
				</executions>
			</plugin>

			<!-- Step 4 (可选): 创建最终发布的 dist 文件夹 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-antrun-plugin</artifactId>
				<executions>
					<execution>
						<phase>package</phase>
						<goals>
							<goal>run</goal>
						</goals>
						<configuration>
							<target>
								<mkdir dir="${project.build.directory}/dist"/>
								<copy file="${project.build.directory}/${project.build.finalName}.jar"
									  tofile="${project.build.directory}/dist/chenzhou.jar"/>
								<copy todir="${project.build.directory}/dist/lib">
									<fileset dir="${project.build.directory}/lib"/>
								</copy>
							</target>
						</configuration>
					</execution>
				</executions>
			</plugin>

		</plugins>
	</build>

3.对于非maven仓库中的包处理方式

<!-- 非maven仓库包 -->
<dependency>
	<groupId>com-dm</groupId>
	<artifactId>DmJdbcDriver18</artifactId>
	<version>1.0</version>
	<scope>system</scope>
	<systemPath>${project.basedir}/lib/DmJdbcDriver18.jar</systemPath>
</dependency>
<!-- 指定jar位置，多个以空格分开，对于不上版本结尾的名称，打包放入lib后会自动增加1.0,所以，引入jar写入也要增加 
例如：达梦数据库驱动包，项目实际引入DmJdbcDriver18.jar
在Class-Path中的配置要为：DmJdbcDriver18-1.0.jar
-->
<manifestEntries>
	<Class-Path>lib/DmDialect-for-hibernate6.1-1.0.jar lib/DmJdbcDriver18-1.0.jar</Class-Path>
</manifestEntries>

如有不妥之处，请谅解！