springboot项目将第三方jar、配置文件打包到jar包外部

springboot项目默认打成一个jar包，在多环境时不友好，需要将依赖的第三方jar及resources目录下的配置文件打包到与jar包同级目录下，方便环境变更，具体操作如下：

打包到外部目录

1. pom.xml需修改

    <build>
       <plugins>
           <plugin>
               <artifactId>maven-assembly-plugin</artifactId>
               <configuration>
                   <appendAssemblyId>false</appendAssemblyId>
                   <descriptors>
                       <descriptor>src/main/assembly/assembly.xml</descriptor>
                   </descriptors>
                   <outputDirectory>${project.build.directory}/gwall/</outputDirectory>
               </configuration>
               <executions>
                   <execution>
                       <id>make-assembly</id>
                       <phase>package</phase>
                       <goals>
                           <goal>single</goal>
                       </goals>
                   </execution>
               </executions>
           </plugin>
   
           <!-- 打包成jar文件，并指定lib文件夹以及resources资源文件夹 -->
           <plugin>
               <groupId>org.apache.maven.plugins</groupId>
               <artifactId>maven-jar-plugin</artifactId>
               <configuration>
                   <archive>
                       <manifest>
                           <mainClass>com.xxl.job.admin.XxlJobAdminApplication</mainClass>
                           <!--依赖前缀 -->
                           <classpathPrefix>lib/</classpathPrefix>
                           <addClasspath>true</addClasspath>
                       </manifest>
                       <manifestEntries>
                           <Class-Path>resources/</Class-Path>
                       </manifestEntries>
                   </archive>
               </configuration>
           </plugin>
       </plugins>
   </build>

2. 添加配置文件
   
   assembly.xml文件内容如下：

   <assembly
   xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
   
   <id>distribution</id>
   
   <!--输出格式 zip 最终结果生成zip -->
   <formats>
       <format>tar.gz</format>
   </formats>
   
   <includeBaseDirectory>false</includeBaseDirectory>
   
   <!--设置需要输出文件 -->
   <fileSets>
       <fileSet>
           <directory>src/main/bin</directory>
           <outputDirectory>/</outputDirectory>
           <fileMode>0755</fileMode>
       </fileSet>
       <fileSet>
           <directory>src/main/resources/</directory>
           <outputDirectory>/resources</outputDirectory>
           <fileMode>0644</fileMode>
       </fileSet>
   </fileSets>
   
   <dependencySets>
       <dependencySet>
           <!--依赖包的输出目录 -->
           <outputDirectory>/lib</outputDirectory>
           <scope>runtime</scope>
           <excludes>
               <exclude>${project.groupId}:${project.artifactId}</exclude>
           </excludes>
       </dependencySet>
       <dependencySet>
           <!--jar包的输出目录 -->
           <outputDirectory>/</outputDirectory>
           <includes>
               <include>${project.groupId}:${project.artifactId}</include>
           </includes>
       </dependencySet>
   </dependencySets></assembly>

   start.sh文件内容如下：

   #!/bin/bash
   curpath=`pwd`
   app=xxl-job-admin-2.1.0.jar
   echo 'curpath:$curpath    app:$app'
   ps -aux|grep $curpath/$app|grep -v grep|awk '{print $2}'|xargs -r kill -9
   nohup java  -jar $curpath/$app > $curpath/nohup.out 2>&1 &

   start.bat文件内容如下：

   @echo off & setlocal enabledelayedexpansion
   java -jar xxl-job-admin-2.1.0.jar
   pause

   最终结果如下：

   
   
   

   注意问题

   logback不生效

   主要是使用logback-spring.xml
   另外需要在application.yml中配置

    logging:
      config: config/logback-spring.xml

   参见:
   https://my.oschina.net/u/2022...