1. 在resources目录下新建lib目录，将jar放入
2. 在pom文件中添加依赖
<dependency>
<groupId>com.fanruan</groupId>
<artifactId>fine-accumulator</artifactId>
<version>11.0</version>
<scope>system</scope>
<systemPath>${pom.basedir}/src/main/resources/lib/fine-accumulator-11.0.jar</systemPath>
</dependency>
3. 配置build插件includeSystemScope为true
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.1.1.RELEASE</version>
<configuration>
<fork>true</fork> <!-- 如果没有该配置，devtools不会生效 -->
<includeSystemScope>true</includeSystemScope>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</build>