spring boot工程下maven打包加載本地項目lib下的jar包的方法

1 更改dependency

        <dependency>
            <groupId>com.cloudera</groupId>
            <artifactId>ImpalaJDBC41</artifactId>
            <version>2.6.3</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/resources/lib/ImpalaJDBC41-2.6.3.jar</systemPath>
        </dependency>

2 更改plugins插件

<plugin>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-maven-plugin</artifactId>
	<configuration>
		<includeSystemScope>true</includeSystemScope>
	</configuration>
</plugin>

3 maven 打包

mvn -U clean package assembly:assembly -Dmaven.test.skip=true

4 運行java進程

java -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:+HeapDumpOnOutOfMemoryError -jar /home/dev/work/core-data-board/target/core-data-board/lib/core-data-board-0.0.1.jar

完整的工程目錄

下面是完整的pom文件配置

<?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.xeswx</groupId>
    <artifactId>core-data-board</artifactId>
    <name>core-data-board</name>
    <version>0.0.1</version>
    <description>Core Data Board</description>

    <properties>
        <spring-boot.version>2.1.5.RELEASE</spring-boot.version>
        <spring-cloud.version>Greenwich.SR1</spring-cloud.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <maven.compiler.source>${java.version}</maven.compiler.source>
        <maven.compiler.target>${java.version}</maven.compiler.target>
        <!--plugins-->
        <maven-jar-plugin.version>2.6</maven-jar-plugin.version>
        <maven-assembly-plugin.version>2.6</maven-assembly-plugin.version>
        <mysql.version>5.1.47</mysql.version>
        <mainClass>com.xeswx.dw.coredataboard.CoreDataBoardApplication</mainClass>
        <descriptorPath>src/main/resources/assembly/package.xml</descriptorPath>
    </properties>


    <dependencies>
        <!--項目特有的依賴-->
        <!--mybatis-->
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>1.3.2</version>
        </dependency>
        <!--mysql-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>

        <!--druid-->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.1.10</version>
        </dependency>

        <!--aop-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-aop</artifactId>
        </dependency>

        <!-- kylin-jdbc -->
        <dependency>
            <groupId>org.apache.kylin</groupId>
            <artifactId>kylin-jdbc</artifactId>
            <version>2.6.2</version>
        </dependency>

        <!-- fastJson -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.47</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.4</version>
        </dependency>

        <!--httpclient-->
        <dependency>
            <groupId>commons-httpclient</groupId>
            <artifactId>commons-httpclient</artifactId>
            <version>3.1</version>
        </dependency>


        <!--redis-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-redis</artifactId>
            <version>1.0.1.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
            <version>2.4.2</version>
        </dependency>

        <!--session-->
        <dependency>
            <groupId>org.springframework.session</groupId>
            <artifactId>spring-session-data-redis</artifactId>
        </dependency>
        <!--security-->
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-web</artifactId>
            <version>5.1.5.RELEASE</version>
        </dependency>

        <!--cache-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-cache</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <!--<dependency>-->
            <!--<groupId>com.tal.xeswx.dw</groupId>-->
            <!--<artifactId>dw-services-common</artifactId>-->
            <!--<version>1.0</version>-->
        <!--</dependency>-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>

        <dependency>
            <groupId>com.cloudera</groupId>
            <artifactId>ImpalaJDBC41</artifactId>
            <version>2.6.3</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/resources/lib/ImpalaJDBC41-2.6.3.jar</systemPath>
        </dependency>

    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>${spring-boot.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql.version}</version>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <repositories>
        <repository>
            <id>local-nexus-releases</id>
            <name>Local Nexus Repository</name>
            <url>http://59.151.109.88:8081/nexus/content/groups/public/</url>
            <releases>
                <enabled>true</enabled>
                <updatePolicy>always</updatePolicy>
                <checksumPolicy>fail</checksumPolicy>
            </releases>
            <snapshots>
                <enabled>true</enabled>
                <updatePolicy>always</updatePolicy>
                <checksumPolicy>fail</checksumPolicy>
            </snapshots>
        </repository>
    </repositories>

    <build>
        <finalName>${project.artifactId}</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>${maven-jar-plugin.version}</version>
                <configuration>
                    <archive>
                        <manifest>
                            <!--指定main入口-->
                            <mainClass>${mainClass}</mainClass>
                            <addClasspath>true</addClasspath>
                            <classpathPrefix>.</classpathPrefix>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>
            <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>${maven-assembly-plugin.version}</version>
                <configuration>
                    <!-- not append assembly id in release file name -->
                    <appendAssemblyId>false</appendAssemblyId>
                    <descriptors>
                        <!--打包的詳細描述，需要配置額外文件-->
                        <descriptor>${descriptorPath}</descriptor>
                    </descriptors>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <!-- 綁定到package生命週期階段上 -->
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <includeSystemScope>true</includeSystemScope>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

另外是一個網友分享的此類問題的幾種處理方法，其中可以打包mvn -install先將依賴的本地jar包放入本地maven倉庫
https://blog.csdn.net/do_you_like_van_game/article/details/96148321

其中的解決方案二:

將自己需要依賴的jar 打包到本地maven 庫 (前提的配置好本地mvn)

打開cmd 窗口 輸入， 紅色的是依賴jar包位置，目的就是將其按照maven流程放入本地maven倉庫

mvn install:install-file -Dfile=c:/xxx/xxx.jar -DgroupId=jeewx -DartifactId=jeewx-Dversion=1.0 -Dpackaging=jar