maven 自动构建jar/war包

小灰灰 2024-04-19 12:32 8阅读 0赞

demo项目地址(自动构建jar/war包）： [https://github.com/eaglesinchina/maven-build-jar-war][https_github.com_eaglesinchina_maven-build-jar-war]

### 文章目录 ###

*  1, 构建war包
 *   *  配置pom.xml
 *  2, 构建jar包
 *   *  a, 项目结构
     *  b, pom.xml配置
     *  c, package.xml配置
     *  d, 执行maven命令

# 1, 构建war包 #

需求： 用maven打包依赖时，把自定义的lib目录的jar文件打包到war包里面的WEB-INF/lib下面

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2V5ZW9mZWFnbGU_size_16_color_FFFFFF_t_70]

## 配置pom.xml ##

<dependencies>
    	  <dependency>
    		<groupId>org.powermock</groupId>
    		<artifactId>powermock-module-junit4</artifactId>
    		<version>1.4.10</version>
    		<scope>test</scope>
    	  </dependency>
    	 
    	  <dependency>
    		<groupId>mysql-driver</groupId>
    		<artifactId>mysql-jdbc</artifactId>
    		<version>5.0</version>
    		<scope>system</scope>
    		<systemPath>${project.basedir}/lib/mysql-connector-java-5.1.27.jar</systemPath>
    	  </dependency>
     ....
     </dependencies>
     
    <packaging>war</packaging>
    <build>
        <finalName>spark</finalName>
        <plugins>  
    	    <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>
    			</configuration>
    		    </execution>
    		</executions>
    	   </plugin>   
         </plugins>  
    </build>

# 2, 构建jar包 #

## a, 项目结构 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2V5ZW9mZWFnbGU_size_16_color_FFFFFF_t_70_pic_center]

## b, pom.xml配置 ##

<packaging>jar</packaging>
    
    
    
    
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <excludes>
                        <exclude>**/*.yml</exclude>
                        <exclude>**/*.properties</exclude>
                    </excludes>
                </configuration>
            </plugin>
            
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.2.1</version>
                <executions>
                    <execution>
                        <id>assemble</id>
                        <goals>
                            <goal>single</goal>
                        </goals>
                        <phase>install</phase>
                    </execution>
                </executions>
                <configuration>
                    <appendAssemblyId>false</appendAssemblyId>
                    <attach>false</attach>
                    <descriptors>
                        <descriptor>${basedir}/src/main/assembly/package.xml</descriptor>
                    </descriptors>
                    <finalName>${project.artifactId}_${project.version}_1</finalName>
                    <outputDirectory>${project.parent.basedir}/packages</outputDirectory>
                </configuration>
            </plugin>
        </plugins>
    </build>

## c, package.xml配置 ##

<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
        <id>dist</id>
        <formats>
            <format>tar.gz</format>
        </formats>
        <includeBaseDirectory>false</includeBaseDirectory>
            
        <fileSets>
            <fileSet>
                <lineEnding>unix</lineEnding>
                <directory>src/main/bin</directory>
                <outputDirectory>datax-executor/bin</outputDirectory>
                <includes>
                    <include>**/*</include>
                </includes>
                <fileMode>0755</fileMode>
            </fileSet>
    
            <fileSet>
                <directory>src/main/resources</directory>
                <includes>
                    <include>logback.xml</include>
                    <include>application.yml</include>
                </includes>
                <outputDirectory>datax-executor/conf</outputDirectory>
            </fileSet>     
        </fileSets>
    
    	 <dependencySets>
    	       <dependencySet>
    	           <useProjectArtifact>true</useProjectArtifact>
    	           <outputDirectory>datax-executor/lib</outputDirectory>
    	           <scope>runtime</scope>
    	       </dependencySet>
    	 </dependencySets>
    </assembly>

## d, 执行maven命令 ##

mvn clean package : 打一个jar/war包,在target目录下
    mvn clean install ：按package.xml定义的，打一个tar.gz包，在../packages目录下

[https_github.com_eaglesinchina_maven-build-jar-war]: https://github.com/eaglesinchina/maven-build-jar-war
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