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SpringBoot分离打Jar包的两种方式
SpringBoot分离打Jar包的两种方式
方式一：基于maven-jar-plugin
此方式基于这个小伙伴的配置改的：https://blog.xlsea.cn/archives/710/
注意
- 配置中的插件
spring-boot-maven-plugin用不到的，仅做说明放这里 - 放了几个
systemScope的dependency作参考 - 所有依赖包(包括systemScope)，会通过插件
maven-dependency-plugin自动复制到lib目录 - 所有资源文件，会通过插件
maven-resources-plugin自动复制到config目录 - 此方式打包后，不需要再指定参数启动
-Dloader.path=lib,config - 打包完后部署需要的文件清单：（在
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Jar
- 运行：
java -jar xxx.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> <lib-path>liblib-path> <config-path>configconfig-path> <final-name>xxxfinal-name> <main-class>org.jeecg.JeecgSystemApplicationmain-class> properties> <build> <finalName>${final-name}finalName> <plugins> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-compiler-pluginartifactId> <configuration> <source>1.8source> <target>1.8target> <encoding>UTF-8encoding> configuration> plugin> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-surefire-pluginartifactId> <configuration> <skip>trueskip> configuration> plugin> <plugin> <groupId>org.springframework.bootgroupId> <artifactId>spring-boot-maven-pluginartifactId> <configuration> <skip>trueskip> configuration> plugin> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-jar-pluginartifactId> <configuration> <archive> <manifest> <addClasspath>trueaddClasspath> <classpathPrefix>${lib-path}/classpathPrefix> <useUniqueVersions>falseuseUniqueVersions> <mainClass>${main-class}mainClass> manifest> <manifestEntries> <Class-Path>./${config-path}/ lib/zwdd-1.2.0.jar lib/spire-10.jarClass-Path> manifestEntries> archive> <outputDirectory>${project.build.directory}outputDirectory> configuration> plugin> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-dependency-pluginartifactId> <executions> <execution> <id>copy-dependenciesid> <phase>packagephase> <goals> <goal>copy-dependenciesgoal> goals> <configuration> <outputDirectory>${project.build.directory}/${lib-path}/outputDirectory> configuration> execution> executions> plugin> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-resources-pluginartifactId> <executions> <execution> <id>copy-resourcesid> <phase>packagephase> <goals> <goal>copy-resourcesgoal> goals> <configuration> <resources> <resource> <filtering>falsefiltering> <directory>src/main/resourcesdirectory> <includes> <include>**/*include> includes> resource> <resource> <filtering>truefiltering> <directory>src/main/resourcesdirectory> <includes> <include>*.ymlinclude> includes> resource> resources> <outputDirectory>${project.build.directory}/${config-path}outputDirectory> configuration> execution> executions> plugin> plugins> <resources> <resource> <directory>src/main/javadirectory> <filtering>falsefiltering> <includes> <include>**/*.xmlinclude> <include>**/*.jsoninclude> <include>**/*.ftlinclude> includes> resource> <resource> <directory>src/main/resourcesdirectory> <filtering>falsefiltering> <excludes> <exclude>**/*exclude> excludes> resource> <resource> <directory>src/main/resourcesdirectory> <filtering>truefiltering> <includes> <include>*.ymlinclude> includes> resource> resources> build> project>- 1
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完整配置(带部分注释)
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <parent> <groupId>org.jeecgframework.bootgroupId> <artifactId>jeecg-boot-parentartifactId> <version>2.4.0version> parent> <modelVersion>4.0.0modelVersion> <artifactId>jeecg-boot-module-systemartifactId> <repositories> <repository> <id>aliyunid> <name>aliyun Repositoryname> <url>http://maven.aliyun.com/nexus/content/groups/publicurl> <snapshots> <enabled>falseenabled> snapshots> repository> repositories> <dependencies> <dependency> <groupId>com.spiregroupId> <artifactId>spireartifactId> <version>10version> <scope>systemscope> <systemPath>${project.basedir}/../lib/Spire.Doc.jarsystemPath> dependency> <dependency> <groupId>com.zwdd.apigroupId> <artifactId>zwddartifactId> <version>1.2.0version> <scope>systemscope> <systemPath>${project.basedir}/../lib/zwdd-sdk-java-1.2.0.jarsystemPath> dependency> dependencies> <properties> <lib-path>liblib-path> <jar-path>jarjar-path> <config-path>configconfig-path> <final-name>xxxfinal-name> <main-class>org.jeecg.JeecgSystemApplicationmain-class> properties> <build> <finalName>${final-name}finalName> <plugins> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-compiler-pluginartifactId> <configuration> <source>1.8source> <target>1.8target> <encoding>UTF-8encoding> configuration> plugin> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-surefire-pluginartifactId> <configuration> <skip>trueskip> configuration> plugin> <plugin> <groupId>org.springframework.bootgroupId> <artifactId>spring-boot-maven-pluginartifactId> <executions> <execution> <goals> <goal>repackagegoal> goals> execution> executions> <configuration> <skip>trueskip> <mainClass>${main-class}mainClass> <fork>truefork> <addResources>trueaddResources> <profiles>${profile.name}profiles> <outputDirectory>${project.build.directory}/${jar-path}outputDirectory> configuration> plugin> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-jar-pluginartifactId> <configuration> <excludes> excludes> <archive> <manifest> <addClasspath>trueaddClasspath> <classpathPrefix>${lib-path}/classpathPrefix> <useUniqueVersions>falseuseUniqueVersions> <mainClass>${main-class}mainClass> manifest> <manifestEntries> <Class-Path>./${config-path}/ lib/zwdd-1.2.0.jar lib/spire-10.jarClass-Path> manifestEntries> archive> <outputDirectory>${project.build.directory}outputDirectory> configuration> plugin> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-dependency-pluginartifactId> <executions> <execution> <id>copy-dependenciesid> <phase>packagephase> <goals> <goal>copy-dependenciesgoal> goals> <configuration> <outputDirectory>${project.build.directory}/${lib-path}/outputDirectory> configuration> execution> executions> plugin> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-resources-pluginartifactId> <executions> <execution> <id>copy-resourcesid> <phase>packagephase> <goals> <goal>copy-resourcesgoal> goals> <configuration> <resources> <resource> <filtering>falsefiltering> <directory>src/main/resourcesdirectory> <includes> <include>**/*include> includes> resource> <resource> <filtering>truefiltering> <directory>src/main/resourcesdirectory> <includes> <include>*.ymlinclude> includes> resource> resources> <outputDirectory>${project.build.directory}/${config-path}outputDirectory> configuration> execution> executions> plugin> plugins> <resources> <resource> <directory>src/main/javadirectory> <filtering>falsefiltering> <includes> <include>**/*.xmlinclude> <include>**/*.jsoninclude> <include>**/*.ftlinclude> includes> resource> <resource> <directory>src/main/resourcesdirectory> <filtering>falsefiltering> <excludes> <exclude>**/*exclude> excludes> resource> <resource> <directory>src/main/resourcesdirectory> <filtering>truefiltering> <includes> <include>*.ymlinclude> includes> resource> resources> build> project>- 1
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方式二：基于spring-boot-maven-plugin
注意
- 这种方式打包出来的Jar基于插件提供的类加载器启动：
org.springframework.boot.loader.PropertiesLauncher - 所有依赖包(包括systemScope)，会通过插件
maven-dependency-plugin自动复制到lib目录 - 所有资源文件，会通过插件
maven-resources-plugin自动复制到config目录 - 此方式打包后，需要指定参数启动
-Dloader.path=lib路径,config路径 - 打包完后部署需要的文件清单：（在
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Jar
- 运行：
java -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>mainfinalName> <plugins> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-compiler-pluginartifactId> <configuration> <source>1.8source> <target>1.8target> <encoding>UTF-8encoding> <annotationProcessorPaths> <path> <groupId>org.mapstructgroupId> <artifactId>mapstruct-processorartifactId> <version>1.4.1.Finalversion> path> <path> <groupId>org.projectlombokgroupId> <artifactId>lombokartifactId> <version>1.18.12version> path> annotationProcessorPaths> configuration> plugin> <plugin> <groupId>org.springframework.bootgroupId> <artifactId>spring-boot-maven-pluginartifactId> <configuration> <mainClass>org.jeecg.JeecgSystemApplicationmainClass> <includeSystemScope>falseincludeSystemScope> <skip>falseskip> <layout>ZIPlayout> <includes> <include> <groupId>nothinggroupId> <artifactId>nothingartifactId> include> includes> configuration> <executions> <execution> <goals> <goal>repackagegoal> goals> execution> executions> plugin> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-dependency-pluginartifactId> <executions> <execution> <id>copy-dependenciesid> <phase>packagephase> <goals> <goal>copy-dependenciesgoal> goals> <configuration> <outputDirectory>${project.build.directory}/lib/outputDirectory> configuration> execution> executions> plugin> <plugin> <groupId>org.apache.maven.pluginsgroupId> <artifactId>maven-resources-pluginartifactId> <executions> <execution> <id>copy-resourcesid> <phase>packagephase> <goals> <goal>copy-resourcesgoal> goals> <configuration> <resources> <resource> <filtering>falsefiltering> <directory>src/main/resourcesdirectory> <includes> <include>**/*include> includes> resource> <resource> <directory>src/main/resourcesdirectory> <filtering>truefiltering> <includes> <include>*.xmlinclude> <include>*.ymlinclude> <include>*.propertiesinclude> includes> resource> resources> <outputDirectory>${project.build.directory}/configoutputDirectory> configuration> execution> executions> plugin> plugins> <resources> <resource> <directory>src/main/javadirectory> <filtering>falsefiltering> <includes> <include>**/*.xmlinclude> <include>**/*.jsoninclude> <include>**/*.ftlinclude> includes> resource> <resource> <directory>src/main/resourcesdirectory> <filtering>truefiltering> <includes> <include>*.ymlinclude> <include>*.txtinclude> includes> resource> resources> build> project>- 1
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附录：参考链接
- SpringBoot项目分离打包
- maven-jar-plugin插件对scope="system"依赖的处理
- https://docs.spring.io/spring-boot/docs/current/maven-plugin/reference/htmlsingle/
- https://www.kancloud.cn/zhangdaiscott/jeecg-boot/3043463
- Springboot jar包外指定配置文件及原理
- Spring Boot之application.properites的failed to convert java.lang.String to java.lang.Integer问题解决
- Maven maven-dependency-plugin包含本地依赖包
- Spring Boot 分离资源文件打包
- https://blog.csdn.net/weixin_40461281/article/details/115905734
- https://www.jianshu.com/p/0277b6a17892
- 配置中的插件
-
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- 原文地址：https://blog.csdn.net/SerikaOnoe/article/details/128002977
