spring Boot lib 分解打包 瘦身

spring boot 打包為單給jar 檔案普遍過大，在而本身項目代碼占比較小。y

參考

https://blog.csdn.net/qq_36732557/article/details/79242414

https://dzone.com/articles/packaging-springboot-application-with-external-dep  這個還是打包了單個大包

在以上文章的基礎上進行了整合

目标：

要點

1 修改pom檔案 

<build>
        <plugins>
            <!--這一步實作了光打自己的包-->
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <layout>ZIP</layout>
                    <!--去除在生産環境中不變的依賴-->
                    <includes>
                        <include>
                            <groupId>${groupId}</groupId>
                            <artifactId>${artifactId}</artifactId>
                        </include>
                    </includes>
                </configuration>
            </plugin>

            <plugin>
                <artifactId>maven-failsafe-plugin</artifactId>
                <executions>
                    <execution>
                        <goals>
                            <goal>integration-test</goal>
                            <goal>verify</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <!--這裡的配置檔案裡寫了具體怎麼打包-->
           	<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-assembly-plugin</artifactId>
				<version>2.2-beta-1</version>
				<configuration>
					<descriptor>src/main/resources/distribution/gs-spring-boot-distribution.xml</descriptor>
					<finalName>gs-spring-boot-distribution</finalName>
				</configuration>
				<executions>
					<execution>
						<phase>package</phase>
						<goals>
							<goal>single</goal>
						</goals>
					</execution>
				</executions>
			</plugin>
        </plugins>
        <!-- <resources>
	        <resource>
	            <directory>src/main/resources</directory>
	            <excludes>
	                <exclude>**/*</exclude>
	            </excludes>
	            <filtering>false</filtering>
	        </resource>
   		 </resources> -->
    </build>
           

2 修改配置檔案

<assembly>
  <formats>
    <!--<format>tar</format>-->
    <format>zip</format>
  </formats>
   <fileSets>
	 <fileSet>
      <directory>src/main/resources/bin</directory>
      <outputDirectory>bin</outputDirectory>
      <includes>
        <include>start.sh</include>
         <include>start.bat</include>
      </includes>
      <fileMode>0755</fileMode>
    </fileSet>
     <fileSet>
      <directory>src/main/resources</directory>
      <outputDirectory>config</outputDirectory>
      <includes>
        <include>*.properties</include>
        <include>*.xml</include>
        <include>env/dev/*</include>
        <include>env/qa/*</include>
        <include>env/uat/*</include>
        <include>env/prod/*</include>
      </includes>
     </fileSet>
     <fileSet>
		<directory>src/main/resources</directory>
		<outputDirectory>logs</outputDirectory>
		<fileMode>0755</fileMode>
		<excludes>
          <exclude>**/*</exclude>
        </excludes>
	  </fileSet>

       <fileSet>
           <directory>target</directory>
           <outputDirectory>lib</outputDirectory>
           <includes>
               <include>*.jar</include>
           </includes>
       </fileSet>
	  </fileSets>
    <dependencySets>
        <dependencySet>
            <outputDirectory>lib</outputDirectory>
            <scope>runtime</scope>
            <!--             <unpack>false</unpack> -->
            <excludes>
                <!--                 <exclude>${project.name}-${project.version}</exclude> -->
                <exclude>${groupId}:${artifactId}</exclude>
            </excludes>
        </dependencySet>
    </dependencySets>
</assembly>
           

3 修改bat

-Dloader.path="../lib" -jar ../lib/gs-spring-boot-0.1.0.jar
           

4 代碼

https://github.com/chengzhaoan/gs-spring-boot-pkg