添加plugn

   <plugin>
               <groupId>org.apache.maven.plugins</groupId>
               <artifactId>maven-jar-plugin</artifactId>
               <configuration>
                   <classesDirectory>target/classes/</classesDirectory>
                   <archive>
                       <!--生成的jar中，不要包含pom.xml和pom.properties这两个文件-->
                       <addMavenDescriptor>false</addMavenDescriptor>
                       <manifest>
                           <mainClass>com.cyy.MvnPackageApplication</mainClass>
                           <!-- 打包时 MANIFEST.MF文件不记录的时间戳版本 -->
                           <useUniqueVersions>false</useUniqueVersions>
                           <addClasspath>true</addClasspath>
                           <classpathPrefix>lib/</classpathPrefix>
                       </manifest>
                       <manifestEntries>
                           <!--jar中的MANIFEST.MF文件ClassPath需要添加config目录才能读取到配置文件-->
                           <Class-Path>config/.</Class-Path>
                       </manifestEntries>
                   </archive>
                   <excludes>
                       <exclude>**/*.yml</exclude>
                       <exclude>**/*.properties</exclude>
                       <exclude>**/*.sh</exclude>
                       <exclude>**/*.bat</exclude>
                   </excludes>
               </configuration>
           </plugin>
           <plugin>
               <groupId>org.apache.maven.plugins</groupId>
               <artifactId>maven-assembly-plugin</artifactId>
               <version>2.4</version>
               <configuration>
                   <descriptors>
                       <descriptor>src/main/assembly/assembly.xml</descriptor>
                   </descriptors>
                    <archive>
                        <manifest>
                            <mainClass>com.cyy.MvnPackageApplication</mainClass>
                        </manifest>
                    </archive>
               </configuration>
               <executions>
                   <execution>
                       <id>make-assembly</id>
                       <phase>package</phase>
                       <goals>
                           <goal>single</goal>
                       </goals>
                       <configuration>
                           <finalName>${project.artifactId}</finalName>
                           <descriptors>
                               <descriptor>src/main/assembly/assembly.xml</descriptor>
                           </descriptors>
                           <outputDirectory>./dist/</outputDirectory>
                       </configuration>
                   </execution>
               </executions>
           </plugin>

src/main/assembly下添加如下文件

<assembly>
    <id>bin</id>
    <formats>
        <format>zip</format>
    </formats>
    <dependencySets>

        <!--依赖包打包到lib下,false lib下不包含本工程包, true:包含-->
        <dependencySet>
            <useProjectArtifact>false</useProjectArtifact>
            <outputDirectory>lib</outputDirectory>
        </dependencySet>
    </dependencySets>

    <fileSets>
        <fileSet>
            <outputDirectory>/</outputDirectory>
            <includes>
                <include>README.txt</include>
            </includes>
        </fileSet>

        <!-- 打包启停脚本到bin下 -->
        <fileSet>
            <directory>src/main/resources/sh</directory>
            <outputDirectory>/bin</outputDirectory>
            <includes>
                <include>*.sh</include>
                <include>*.bat</include>
            </includes>
        </fileSet>

        <!-- 打包配置文件到config下 -->
        <fileSet>
            <directory>src/main/resources</directory>
            <outputDirectory>/config</outputDirectory>
            <includes>
                <include>**/*.properties</include>
                <include>**/*.yml</include>
                <include>**/*.xml</include>
            </includes>
        </fileSet>

        <!-- 打包本工程jar文件到根目录下 -->
        <fileSet>
            <directory>target</directory>
            <includes>
                <include>*.jar</include>
            </includes>
            <outputDirectory>/</outputDirectory>
        </fileSet>

    </fileSets>
</assembly>

 

在插件中加入以下代码即可，outputDirectory为打包后输出的目录。
<plugin>
   <groupId>org.apache.maven.plugins</groupId>
   <artifactId>maven-dependency-plugin</artifactId>
   <version>2.10</version>
   <executions>
      <execution>
         <id>copy-dependencies</id>
         <phase>compile</phase>
         <goals>
            <goal>copy-dependencies</goal>
         </goals>
         <configuration>
            <outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/lib</outputDirectory>
            <includeScope>system</includeScope>
         </configuration>
      </execution>
   </executions>
</plugin>

今天在打包自己的spring boot项目时遇到了问题， 报找不到类和符号。

因为我有些依赖是放在项目lib文件夹中，那么打包的时候要连把它一起打包。

 

修改pom.xml， 添加一下内容：

<build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <compilerArguments>
                        <extdirs>lib</extdirs>
                    </compilerArguments>
                </configuration>
            </plugin>
        </plugins>

        <resources>
            <resource>
                <directory>lib</directory>
                <targetPath>BOOT-INF/lib/</targetPath>
                <includes>
                    <include>**/*.jar</include>
                </includes>
            </resource>
        </resources>
    </build>

 

然后cmd切换到项目根路径执行打包命令：mvn clean package -Dmaven.test.skip=true

打包后的jar包结构可以看到lib文件夹被整个打包进去了。

 



 

 

 

1、pom文件增加

<!--本地jar包-->
<dependency>
	<groupId>com.smproxy</groupId>
	<artifactId>smproxy</artifactId>
	<version>1.0.0</version>
	<scope>system</scope>
	<systemPath>${project.basedir}/lib/smproxy.jar</systemPath>
</dependency>

2、完成