springboot 打包本地jar包或外部依赖打不进去问题

分为两种情况

一、打war包的情况

引入依赖

<dependency>
    <groupId>com.xxxx</groupId>
    <artifactId>xxxxx</artifactId>
    <version>1.0</version>
    <scope>system</scope>
    <systemPath>${basedir}/lib/xxxxx.jar</systemPath>
</dependency>

org.apache.maven.plugins  增加以下配置

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-war-plugin</artifactId>
    <configuration>
        <webResources>
            <resource>
                <directory>${basedir}\lib</directory>
                <targetPath>WEB-INF/lib/</targetPath>
                <includes>
                    <include>**/*.jar</include>
                </includes>
            </resource>
        </webResources>
    </configuration>
</plugin>

二、打jar包

引入依赖

<dependency>
    <groupId>com.xxxx</groupId>
    <artifactId>xxxx</artifactId>
    <version>1.0</version>
    <scope>system</scope>
    <systemPath>${basedir}/lib/xxxx.jar</systemPath>
</dependency>

org.springframework.boot增加includeSystemScope配置

<plugin>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-maven-plugin</artifactId>
    <configuration>
        <fork>true</fork>
  <!--  增加此行，可以解决打包时，找不到jar包的问题-->
        <addResources>true</addResources>
        <includeSystemScope>true</includeSystemScope>
    </configuration>
</plugin>

clean重新打包即可