SpringBoot分离打Jar包的两种方式
此方式基于这个小伙伴的配置改的：https:
注意
org.springframework.boot.loader.PropertiesLaunchermaven-dependency-plugin 自动复制到 lib 目录maven-resources-plugin 自动复制到 config 目录-Dloader.path=lib路径,config路径target/ 目录下都可以看到）config/**：所有resources下的资源文件lib/**：所有lib包，包括本地依赖xxx.jar：应用Jarjava -Dloader.path=lib,config -Dspring.profiles.active=dev -jar main.jar简略版配置
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<properties>
<!--依赖输出目录-->
<lib-path>lib</lib-path>
<!--配置文件输出目录-->
<config-path>config</config-path>
<!--jar包名称-->
<final-name>xxx</final-name>
<!--指定启动类-->
<main-class>org.jeecg.JeecgSystemApplication</main-class>
</properties>
<build>
<!--项目名称-->
<finalName>${final-name}</finalName>
<plugins>
<!--定义项目的编译环境-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<!--maven的测试用例插件，建议跳过。-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
<!--这个是springboot的默认编译插件，他默认会把所有的文件打包成一个jar-->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
<!-- 打自定义的JAR包 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<!-- MANIFEST.MF 中 Class-Path 加入前缀 -->
<classpathPrefix>${lib-path}/</classpathPrefix>
<!-- jar包不包含唯一版本标识 -->
<useUniqueVersions>false</useUniqueVersions>
<!--指定入口类 -->
<mainClass>${main-class}</mainClass>
</manifest>
<manifestEntries>
<!--MANIFEST.MF 中 Class-Path 加入资源文件目录 -->
<!--本地依赖，多个需要使用空格隔开-->
<Class-Path>./${config-path}/ lib/zwdd-1.2.0.jar lib/spire-10.jar</Class-Path>
</manifestEntries>
</archive>
<outputDirectory>${project.build.directory}</outputDirectory>
</configuration>
</plugin>
<!-- 该插件的作用是用于复制依赖的jar包到指定的文件夹里 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/${lib-path}/</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<!-- 该插件的作用是用于复制指定的文件 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<!-- 复制配置文件 -->
<execution>
<id>copy-resources</id>
<phase>package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<resources>
<!--复制资源文件到外部，注意这里先不做filtering处理，防止某些静态文件损坏-->
<resource>
<filtering>false</filtering>
<directory>src/main/resources</directory>
<includes>
<include>**/*</include>
</includes>
</resource>
<!--仅针对yml配置文件filtering处理(占位符@@等)-->
<resource>
<filtering>true</filtering>
<directory>src/main/resources</directory>
<includes>
<include>*.yml</include>
</includes>
</resource>
</resources>
<outputDirectory>${project.build.directory}/${config-path}</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<resources>
<!--包含java类路径下的资源文件(mybatis的xml等)-->
<resource>
<directory>src/main/java</directory>
<filtering>false</filtering>
<includes>
<include>**/*.xml</include>
<include>**/*.json</include>
<include>**/*.ftl</include>
</includes>
</resource>
<!--排除jar包内的所有resources配置文件-->
<resource>
<directory>src/main/resources</directory>
<filtering>false</filtering>
<excludes>
<exclude>**/*</exclude>
</excludes>
</resource>
<!--注: 为了能在IDEA中跑起来，需要将所有yml配置文件打进jar包，filtering必须开启(处理占位符等操作)-->
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>*.yml</include>
</includes>
</resource>
</resources>
</build>
</project>
完整配置(带部分注释)
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<groupId>org.jeecgframework.boot</groupId>
<artifactId>jeecg-boot-parent</artifactId>
<version>2.4.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>jeecg-boot-module-system</artifactId>
<repositories>
<repository>
<id>aliyun</id>
<name>aliyun Repository</name>
<url>http://maven.aliyun.com/nexus/content/groups/public</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>com.spire</groupId>
<artifactId>spire</artifactId>
<version>10</version>
<scope>system</scope>
<systemPath>${project.basedir}/../lib/Spire.Doc.jar</systemPath>
</dependency>
<dependency>
<groupId>com.zwdd.api</groupId>
<artifactId>zwdd</artifactId>
<version>1.2.0</version>
<scope>system</scope>
<systemPath>${project.basedir}/../lib/zwdd-sdk-java-1.2.0.jar</systemPath>
</dependency>
</dependencies>
<properties>
<!--依赖输出目录-->
<lib-path>lib</lib-path>
<!--springboot默认打包输出目录-->
<jar-path>jar</jar-path>
<!--配置文件输出目录-->
<config-path>config</config-path>
<!--jar包名称-->
<final-name>xxx</final-name>
<!--指定启动类-->
<main-class>org.jeecg.JeecgSystemApplication</main-class>
</properties>
<build>
<!--项目名称-->
<finalName>${final-name}</finalName>
<plugins>
<!--定义项目的编译环境-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<!--maven的测试用例插件，建议跳过。-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<skip>true</skip>
</configuration>
</plugin>
<!--这个是springboot的默认编译插件，他默认会把所有的文件打包成一个jar，注意这里打包出来不会包含systemScope的jar包，有需要的话得在最后的resources里配置-->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
<configuration>
<!--这里仅展示插件作用，直接跳过此插件-->
<skip>true</skip>
<mainClass>${main-class}</mainClass>
<fork>true</fork>
<addResources>true</addResources>
<!--指定激活的配置文件application-xxx.yml-->
<profiles>${profile.name}</profiles>
<outputDirectory>${project.build.directory}/${jar-path}</outputDirectory>
</configuration>
</plugin>
<!-- 打自定义的JAR包 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<!-- 不打包资源文件（配置文件和依赖包分开），这里配置的资源排除，仅在*.xml这类文件通配符筛选生效，因此不在这里处理 -->
<excludes>
<!--这种文件方式匹配可以生效-->
<!--<exclude>*.yml</exclude>-->
<!--下面这种方式配置是无效的，见：https://stackoverflow.com/questions/4113697/in-maven-how-to-exclude-resources-from-the-generated-jar-->
<!--上述问题链接中有此描述：<exclude>src/test/resources/**</exclude> doesn't work. Exclude will be applied on jar final path and should be <exclude>*.properties</exclude>-->
<!--<exclude>src/main/resources/**</exclude>-->
</excludes>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<!-- MANIFEST.MF 中 Class-Path 加入前缀 -->
<classpathPrefix>${lib-path}/</classpathPrefix>
<!-- jar包不包含唯一版本标识 -->
<useUniqueVersions>false</useUniqueVersions>
<!--指定入口类 -->
<mainClass>${main-class}</mainClass>
</manifest>
<manifestEntries>
<!--MANIFEST.MF 中 Class-Path 加入资源文件目录 -->
<!--本地依赖，多个需要使用空格隔开-->
<Class-Path>./${config-path}/ lib/zwdd-1.2.0.jar lib/spire-10.jar</Class-Path>
</manifestEntries>
</archive>
<outputDirectory>${project.build.directory}</outputDirectory>
</configuration>
</plugin>
<!-- 该插件的作用是用于复制依赖的jar包到指定的文件夹里 -->
<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>
<!--这里可以手动添加构建id，但默认是全打包就不需要了-->
<!--<includeArtifactIds>xxxx</includeArtifactIds>-->
<!--默认包含所有scope，因此本地的依赖也正常复制-->
<!--<includeScope>system</includeScope>-->
<outputDirectory>${project.build.directory}/${lib-path}/</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<!-- 该插件的作用是用于复制指定的文件 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<!-- 复制配置文件 -->
<execution>
<id>copy-resources</id>
<phase>package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<resources>
<!--复制资源文件到外部，注意这里先不做filtering处理，防止某些静态文件损坏-->
<resource>
<filtering>false</filtering>
<directory>src/main/resources</directory>
<includes>
<!--<include>*.yml</include>-->
<!--把所有resources目录下的资源文件复制出来-->
<include>**/*</include>
</includes>
</resource>
<!--仅针对yml配置文件filtering处理(占位符@@等)-->
<resource>
<filtering>true</filtering>
<directory>src/main/resources</directory>
<includes>
<include>*.yml</include>
</includes>
</resource>
</resources>
<outputDirectory>${project.build.directory}/${config-path}</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<!--手动处理资源文件，这里的操作都是针对最终打出的jar包内部文件的进行引入、筛选、过滤等等，默认文件都打进jar包内部的根路径下，因此前面的插件[maven-jar-plugin]中需要配置相对路径-->
<!--具体路径在这里: /project/build/plugins/[maven-jar-plugin]/configuration/archive/manifestEntries/Class-Path 添加classpath:. (注意和其它配置以空格分开)-->
<resources>
<!--包含java类路径下的资源文件(mybatis的xml等)-->
<resource>
<directory>src/main/java</directory>
<filtering>false</filtering>
<includes>
<include>**/*.xml</include>
<include>**/*.json</include>
<include>**/*.ftl</include>
</includes>
</resource>
<!--排除jar包内的所有resources配置文件-->
<resource>
<directory>src/main/resources</directory>
<!--filtering会做处理配置文件@@占位符等操作，但是不排除某些文件的话可能导致压缩损坏-->
<filtering>false</filtering>
<excludes>
<exclude>**/*</exclude>
</excludes>
</resource>
<!--注: 上述配置已经能够正常分离所有配置、外部依赖、工程代码，启动命令：java -jar xxx.jar-->
<!--注: 但是工程打包后，你会发现IDEA上跑不起来(target/classes目录下没有配置文件)-->
<!--注: 这里尝试过在IDEA启动app时指定JVM参数(但是没有用,谁研究过可以说下): -Dloader.path=lib,config-->
<!--注: 为了能在IDEA中跑起来，需要将所有yml配置文件打进jar包，filtering必须开启(处理占位符等操作)-->
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>*.yml</include>
</includes>
</resource>
<!--本地依赖打进jar包,这个配置是配合spring-boot-maven-plugin插件使用的-->
<!--<resource>-->
<!-- <directory>../lib/crack</directory>-->
<!-- <targetPath>BOOT-INF/lib/</targetPath>-->
<!-- <includes><include>**/*.jar</include></includes>-->
<!--</resource>-->
<!--<resource>-->
<!-- <directory>../lib</directory>-->
<!-- <targetPath>BOOT-INF/lib/</targetPath>-->
<!-- <includes><include>*.jar</include></includes>-->
<!--</resource>-->
</resources>
</build>
</project>注意
org.springframework.boot.loader.PropertiesLaunchermaven-dependency-plugin 自动复制到 lib 目录maven-resources-plugin 自动复制到 config 目录-Dloader.path=lib路径,config路径target/ 目录下都可以看到）config/**：所有resources下的资源文件lib/**：所有lib包，包括本地依赖xxx.jar：应用Jarjava -Dloader.path=lib,config -Dspring.profiles.active=dev -jar main.jar配置参考
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<build>
<finalName>main</finalName>
<plugins>
<!--该插件的作用是指定编译配置、做预处理，如Lombok、mapstruct等框架需要预处理代码-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
<annotationProcessorPaths>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>1.4.1.Final</version>
</path>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.12</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<!--该插件的作用是打包spring-boot的jar包-->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<!--入口其实会自动配置-->
<mainClass>org.jeecg.JeecgSystemApplication</mainClass>
<!--不排除的话，systemScope的依赖包会自动被此插件打包进xxx.jar\BOOT-INF\lib，和外部依赖产生冲突 -->
<includeSystemScope>false</includeSystemScope>
<skip>false</skip>
<!--分离Jar包-->
<layout>ZIP</layout>
<includes>
<include>
<groupId>nothing</groupId>
<artifactId>nothing</artifactId>
</include>
</includes>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- 该插件的作用是复制依赖的jar包到指定的文件夹里 -->
<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>${project.build.directory}/lib/</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<!-- 该插件的作用是复制指定的文件 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<executions>
<!-- 复制配置文件 -->
<execution>
<id>copy-resources</id>
<phase>package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<resources>
<!--复制资源文件到外部，注意这里先不做filtering处理，防止某些静态文件损坏-->
<resource>
<filtering>false</filtering>
<directory>src/main/resources</directory>
<includes>
<include>**/*</include>
</includes>
</resource>
<!--仅针对配置文件filtering处理(占位符@@等)-->
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>*.xml</include>
<include>*.yml</include>
<include>*.properties</include>
</includes>
</resource>
</resources>
<outputDirectory>${project.build.directory}/config</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<resources>
<!--打包java路径下的静态文件-->
<resource>
<directory>src/main/java</directory>
<filtering>false</filtering>
<includes>
<include>**/*.xml</include>
<include>**/*.json</include>
<include>**/*.ftl</include>
</includes>
</resource>
<!--注: 为了能在IDEA中跑起来，需要将所有yml配置文件打进jar包，filtering必须开启(处理占位符等操作)-->
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>*.yml</include>
<include>*.txt</include>
</includes>
</resource>
</resources>
</build>
</project>
