Maven项目引入本地jar包，打包中遇到问题总结

项目引入jar包方式

<dependency>
   <groupId>gateway_signature</groupId>
   <artifactId>gateway_signature</artifactId>
   <version>3.2.0</version>
   <scope>system</scope>
   <systemPath>${project.basedir}/.../gateway_signature.jar
   </systemPath>
</dependency>

需要注意的是，本地jar包的scope方式为system，这时被引入的jar 包会参与编译 运行等操作，但是package打包的时候不会被打包。所以就需要特殊处理一下
在启动类的pom文件中添加plugs

	<build>
		<plugins>
<!--			jar包打包方式-->
<!--			-->
<!--				org.springframework.boot-->
<!--				spring-boot-maven-plugin-->
<!--				-->
<!--					true-->
<!--				-->
<!--			-->
<!--			war包打包方式-->
<!--			-->
<!--				org.apache.maven.plugins-->
<!--				maven-war-plugin-->
<!--				-->
<!--					-->
<!--						-->
<!--							<!– 存放本地jar的文件夹 src/main/resources/lib –>-->
<!--							${project.basedir}/../lib-->
<!--							<!– 目标lib目录 WEB-INF/lib/ –>-->
<!--							WEB-INF/lib/-->
<!--							-->
<!--								<!– 匹配所有jar包 –>-->
<!--								**/*.jar-->
<!--							-->
<!--						-->
<!--					-->
<!--				-->
<!--			-->
		</plugins>
	</build>

######################################

<!-- 打包 -->
	<build>
        <finalName>baidusystem</finalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
				<configuration>
					<includeSystemScope>true</includeSystemScope>
				</configuration>
				<!-- 热部署 -->
                <dependencies>
                	<dependency>
						<groupId>org.springframework</groupId>
						<artifactId>springloaded</artifactId>
						<version>1.2.8.RELEASE</version>
					</dependency>

                </dependencies>
            </plugin>

            <!-- 类文件到 src/main/webapp/WEB-INF/lib -->
            <plugin>
	            <groupId>org.apache.maven.plugins</groupId>
	            <artifactId>maven-dependency-plugin</artifactId>
	            <executions>
	                <execution>
	                    <id>install</id>
	                    <phase>install</phase>
	                    <goals>
	                        <goal>sources</goal>
	                    </goals>
	                </execution>
	                <execution>
	                    <id>compile</id>
	                    <phase>compile</phase>
	                    <goals>
	                        <goal>copy-dependencies</goal>
	                    </goals>
	                    <configuration>
	                        <outputDirectory>src/main/webapp/WEB-INF/lib</outputDirectory>
	                    </configuration>
	                </execution>
	            </executions>
	        </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.3</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>


        </plugins>
    </build>