maven-assembly-plugin自定义打包

写在前面

maven-assembly-plugin 插件可以自定义封包，打包结构

Maven + Java8 + IntelliJ IDEA + SpringBoot

一、使用 IntelliJ IDEA 自带的打包工具打包

使用IDEA中的打包工具，如下

会生成如下的文件

二、集成 assembly 插件打包

项目结构如下

assembly.xml如下

<assembly
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
        xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd
http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 ">
    <id>${project.version}</id>
    <formats>
        <format>dir</format>
        <format>tar.gz</format>
    </formats>
    <includeBaseDirectory>false</includeBaseDirectory>
    <baseDirectory>${build.directory}</baseDirectory>

    <fileSets>
        <fileSet>
            <directory>conf/</directory>
            <outputDirectory>${project.artifactId}/conf</outputDirectory>
        </fileSet>
        <fileSet>
            <directory>db/</directory>
            <outputDirectory>${project.artifactId}/db</outputDirectory>
        </fileSet>
        <fileSet>
            <directory>${build.directory}</directory>
            <includes>
                <include>*.jar</include>
            </includes>
            <excludes>
                <exclude>*sources.jar</exclude>
            </excludes>
            <outputDirectory>${project.artifactId}/lib</outputDirectory>
        </fileSet>
        <fileSet>
            <directory>bin/</directory>
            <outputDirectory>${project.artifactId}/bin</outputDirectory>
            <fileMode>754</fileMode>
            <lineEnding>unix</lineEnding>
        </fileSet>
    </fileSets>
</assembly>

2.1、在 pom.xml 引入插件，如下

<?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.tonels</groupId>
    <artifactId>classicModel</artifactId>
    <version>1.0-SNAPSHOT</version>


    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.6.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>

<dependencies>

    <!--Lombok -->
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
    </dependency>

    <!-- 引入web依赖 -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <version>2.0.6.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>

    <!--数据库相关-->
    <dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>druid</artifactId>
    <version>1.0.18</version>
</dependency>

    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
    </dependency>

    <!-- 国内开源工具类Hutool和Google的Guava,Java工具集 -->
    <dependency>
        <groupId>cn.hutool</groupId>
        <artifactId>hutool-all</artifactId>
        <version>4.5.10</version>
    </dependency>

    <dependency>
        <groupId>org.apache.poi</groupId>
        <artifactId>poi-ooxml</artifactId>
        <version>4.0.0</version>
        <scope>compile</scope>
        <optional>true</optional>
    </dependency>
    <dependency>
        <groupId>xml-apis</groupId>
        <artifactId>xml-apis</artifactId>
        <version>1.4.01</version>
    </dependency>
    <dependency>
        <groupId>com.github.sd4324530</groupId>
        <artifactId>fastexcel</artifactId>
        <version>0.0.4</version>
    </dependency>

    <dependency>
        <groupId>xerces</groupId>
        <artifactId>xercesImpl</artifactId>
        <version>2.11.0</version>
        <scope>compile</scope>
        <optional>true</optional>
    </dependency>

    <!-- https://mvnrepository.com/artifact/com.google.guava/guava -->
    <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>28.0-jre</version>
    </dependency>

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

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-autoconfigure</artifactId>
        <version>2.0.3.RELEASE</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.mapstruct/mapstruct-jdk8 -->
    <dependency>
        <groupId>org.mapstruct</groupId>
        <artifactId>mapstruct-jdk8</artifactId>
        <version>1.3.0.Final</version>
    </dependency>

    <!-- 这个依赖是引入 @ConfigurationProperties 注解时，提示的没有引入这个包-->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-configuration-processor</artifactId>
        <optional>true</optional>
    </dependency>
    <dependency>
        <groupId>org.apache.poi</groupId>
        <artifactId>poi</artifactId>
        <version>4.0.0</version>
    </dependency>
</dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <configuration>
                    <appendAssemblyId>false</appendAssemblyId>
                    <descriptors>
                        <descriptor>assembly.xml</descriptor>
                    </descriptors>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

</project>

2.2、使用IDEA打包工具打包

和上面一样的，clean package

会生成如下的文件

比上文，多了一个 tar.gz 的包，解压后看到里面包括了bin 和 lib两个目录，包含了启动脚本和项目的 Jar 文件。