Springboot项目按自定义的jar包方式打包

最新推荐文章于 2025-05-27 17:20:08 发布

原创最新推荐文章于 2025-05-27 17:20:08 发布 · 1.8k 阅读

2 ·

CC 4.0 BY-SA版权

文章标签：

#maven #maven打包

java 专栏收录该内容

7 篇文章

订阅专栏

本文介绍了一种使用Maven进行项目打包的优化方案，通过将依赖的jar包分离出来，显著减小了最终部署的jar包体积，便于项目的更新与部署。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

不多说了，直接贴上代码，大家先看看，后续有时间再逐一说明各项含义：

这种打包形式，可以将jar包放到工程的lib目录下，.sh的启动文件可以拷贝到打包的target下的根目录下，这样每次更新项目的时候，上传的jar包就会小至了1/10,方便部署。

<build>
        <plugins>
            <!--<plugin>-->
                <!--<groupId>org.springframework.boot</groupId>-->
                <!--<artifactId>spring-boot-maven-plugin</artifactId>-->
            <!--</plugin>-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                    <encoding>UTF-8</encoding>
                    <!--<compilerArguments>-->
                        <!--<extdirs>${project.basedir}/lib</extdirs>-->
                    <!--</compilerArguments>-->
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy-dependencies</id>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>copy-dependencies</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>
                                ${project.build.directory}/lib/
                            </outputDirectory>
                            <excludeTransitive>false</excludeTransitive>
                            <stripVersion>false</stripVersion>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <!-- 项目资源插件 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <version>2.6</version>
                <executions>
                    <execution>
                        <id>copy-resources</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy-resources</goal>
                        </goals>
                        <configuration>
                            <encoding>UTF-8</encoding>
                            <!-- 拷贝项目src/main/resources/下，除.bat以外的所有文件到conf/目录下 -->
                            <outputDirectory>${project.build.directory}/config</outputDirectory>
                            <resources>
                                <resource>
                                    <directory>src/main/resources/</directory>
                                    <filtering>true</filtering>
                                    <excludes>
                                        <exclude>*.sh</exclude>
                                    </excludes>
                                </resource>
                            </resources>
                        </configuration>
                    </execution>
                    <execution>
                        <id>copy-command</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy-resources</goal>
                        </goals>
                        <configuration>
                            <encoding>UTF-8</encoding>
                            <!-- 只拷贝项目src/main/resources/目录下的.bat文件到输出目录下 -->
                            <outputDirectory>${project.build.directory}</outputDirectory>
                            <resources>
                                <resource>
                                    <directory>src/main/resources/</directory>
                                    <filtering>true</filtering>
                                    <includes>
                                        <include>*.sh</include>
                                    </includes>
                                </resource>
                            </resources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifest>
                            <addClasspath>true</addClasspath>
                            <classpathPrefix>lib/</classpathPrefix>
                            <mainClass>
                                com.zaitong.web.CKJApplication
                            </mainClass>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>
        </plugins>
    </build>