Springboot jar package to separate lib, the correct way to configure the file

Springboot jar package to separate lib, the correct way to configure the file

foreword

Springboot uses jar packages to separate lib and configuration files. I have not tried anything that can be found on the Internet. After discussing with Liu Dashen (the God does not have a blog, it is a pity), such a solution is given for your reference.

Deployment environment

• window 10
• redhat 6.4
• I haven't tried other versions, it should be possible

POM.xml

<?xml version="1.0" encoding="UTF-8"?>
<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">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.elvish</groupId>
    <artifactId>test</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>test</name>
    <description>test</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.10.RELEASE</version>
        <relativePath />
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <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>target/lib</outputDirectory>
                            <excludeTransitive>false</excludeTransitive>
                            <stripVersion>false</stripVersion>
                            <includeScope>runtime</includeScope>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <excludes>
                        <exclude>**/*.properties</exclude>
                        <exclude>**/*.xml</exclude>
                        <exclude>**/*.yml</exclude>
                        <exclude>static/**</exclude>
                        <exclude>templates/**</exclude>
                    </excludes>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <layout>ZIP</layout>
                    <includes>
                        <include>
                            <groupId>non-exists</groupId>
                            <artifactId>non-exists</artifactId>
                        </include>
                    </includes>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                        <configuration>
                            <classifier>classes</classifier>
                            <attach>false</attach>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-antrun-plugin</artifactId>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>run</goal>
                        </goals>
                        <configuration>
                            <target>
                                <property name="dist">target/distribution</property>
                                <property name="dist-tmp">target/distribution/tmp</property>
                                <property name="app-name">${project.artifactId}-${project.version}</property>
                                <mkdir dir="${dist-tmp}" />
                                <copy file="target/${app-name}.jar" tofile="${dist-tmp}/${app-name}.jar" />
                                <unzip src="${dist-tmp}/${app-name}.jar" dest="${dist-tmp}" />
                                <delete file="${dist-tmp}/${app-name}.jar" />

                                <zip destfile="${dist}/${app-name}-pages.jar">
                                    <zipfileset dir="${dist-tmp}/META-INF" prefix="META-INF" />
                                    <zipfileset dir="target/classes/static" prefix="static" />
                                    <zipfileset dir="target/classes/templates" prefix="templates" />
                                </zip>

                                <move file="target/${app-name}-classes.jar" todir="${dist}" />
                                <move todir="${dist}/3rd-lib">
                                    <fileset dir="target/lib" />
                                </move>

                                <delete dir="${dist-tmp}" />

                                <copy todir="${dist}">
                                    <fileset dir="target/classes">
                                        <include name="**/*.properties" />
                                        <include name="**/*.xml" />
                                        <include name="**/*.yml" />
                                    </fileset>
                                </copy>
                            </target>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>

Directory structure after packaging

• 3rd-lib
• META-INF
• *
• *.xml
• *.properties
• test-0.0.1-SNAPSHOT-classes.jar
• test-0.0.1-SNAPSHOT-pages.jar

run the jar

java -jar -Dloader.path=.,3rd-lib test-0.0.1-SNAPSHOT-classes.jar 

Summarize

It runs perfectly, and if you think it's good, please collect it. (If you want to personalize it, modify it yourself)