springboot打包不进去第三方jar的问题

在springboot maven构建的项目中，可能需要用到第三方的jar，这时候项目eclipse运行可能是没有问题，但是打包成可执行jar包的时候第三方jar包打不进去。解决方法如下：
1.创建目录src/main/webapp/WEB-INF/lib,把第三方的jar包放到该目录下
2.pom.xml引用：

<dependency>
    <groupId>com.yunpian.sdk</groupId>
    <artifactId>yunpian-java-sdk</artifactId>
    <version>12</version>
    <scope>system</scope>
    <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/yunpian-java-sdk.jar</systemPath>
</dependency>

3.配置打包资源：

<resources>
    <resource>
        <directory>${project.basedir}/src/main/resources</directory>
        <filtering>true</filtering>
    </resource>
    <resource>
        <directory>${project.basedir}/src/main/webapp/WEB-INF/lib</directory>
        <targetPath>BOOT-INF/lib/</targetPath>
        <includes>
            <include>**/*.jar</include>
        </includes>
    </resource>
</resources>

这样就可以了。

局部完整的pom.xml配置如下：

<dependencies>
    <dependency>
            <groupId>com.yunpian.sdk</groupId>
            <artifactId>yunpian-java-sdk</artifactId>
            <version>12</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/yunpian-java-sdk.jar</systemPath>
    </dependency>
</dependencies>


<build>
    <resources>
        <resource>
            <directory>${project.basedir}/src/main/resources</directory>
            <filtering>true</filtering>
        </resource>
        <resource>
            <directory>${project.basedir}/src/main/webapp/WEB-INF/lib</directory>
            <targetPath>BOOT-INF/lib/</targetPath>
            <includes>
                <include>**/*.jar</include>
            </includes>
        </resource>
    </resources>

    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
                <encoding>UTF-8</encoding>
            </configuration>
        </plugin>

        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <configuration>
                <mainClass>com.helper.server.Application</mainClass>
            </configuration>
            <executions>
                <execution>
                    <goals>
                        <goal>repackage</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>