十五、使用maven-shade-plugin插件将项目打成可执行的jar包

川长思鸟来 2022-05-21 10:13 317阅读 0赞

\#     使用maven-shade-plugin插件将项目打成可执行的jar包

\#\#1、在pom.xml文件中添加maven-shade-plugin插件  
全部文件：

<build>
    		<plugins>
    			<plugin>
    				<artifactId>maven-compiler-plugin</artifactId>
    				<configuration>
    					<source>1.6</source>
    					<target>1.6</target>
    				</configuration>
    			</plugin>
    	
    			<plugin>
    				<groupId>org.apache.maven.plugins</groupId>
    				<artifactId>maven-shade-plugin</artifactId>
    				<version>1.4</version>
    				<configuration>
    					<createDependencyReducedPom>false</createDependencyReducedPom>
    				</configuration>
    				<executions>
    					<execution>
    						
    						<phase>package</phase>
    						
    						<goals>
    							<goal>shade</goal>
    						</goals>
    						<configuration>
    							
    							<filters>
    								<filter>
    									<artifact>*:*</artifact>
    									<excludes>
    										<exclude>META-INF/*.SF</exclude>
    										<exclude>META-INF/*.DSA</exclude>
    										<exclude>META-INF/*.RSA</exclude>
    									</excludes>
    								</filter>
    							</filters>
    							<transformers>
    								<transformer
    									implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
    									<resource>META-INF/spring.handlers</resource>
    								</transformer>
    								
    								<transformer
    									implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
    									<mainClass>com.yang.MainTest</mainClass>
    								</transformer>
    	
    								<transformer
    									implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
    									<resource>META-INF/spring.schemas</resource>
    								</transformer>
    							</transformers>
    						</configuration>
    					</execution>
    				</executions>
    			</plugin>
    		</plugins>
    	
    		<defaultGoal>compile</defaultGoal>
    
    	</build>

主方法入口：

<transformer
    	implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
    	<mainClass>com.yang.MainTest</mainClass>
    </transformer>

一些包重复引用，打包后的 META-INF 目录多出了一些 \*.SF 等文件所致错误，要加上一下内容：

<filters>
    	<filter>
    		<artifact>*:*</artifact>
    		<excludes>
    			<exclude>META-INF/*.SF</exclude>
    			<exclude>META-INF/*.DSA</exclude>
    			<exclude>META-INF/*.RSA</exclude>
    		</excludes>
    	</filter>
    </filters>

\#\#2、执行打包

在pom.xml文件右击打开如下：  
![这里写图片描述][70]

![这里写图片描述][70 1]

![这里写图片描述][70 2]

\#\#3、执行jar包  
新建bat文件（以.bat结尾的可执行文件）和jar包放在同一个目录：

@echo off 
    	title maven-shade-plugin程序标题
    	java -jar G:\可执行jar包\shade-plugin-0.0.1-SNAPSHOT.jar
    @pause

![这里写图片描述][70 3]

双击bat文件，运行jar包：  
![这里写图片描述][70 4]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L25ld2JpZV85MDc0ODY4NTI_size_16_color_FFFFFF_t_70_pic_center][]

[70]: /images/20220521/fbee0f76159b4463b3762431c977477a.png
[70 1]: /images/20220521/369fb98388ac4e72b4f36e15ab0336e2.png
[70 2]: /images/20220521/3345777b9fd24385899eb47167d679c7.png
[70 3]: /images/20220521/b46eb5b4c3364cf89954b696253b9e1a.png
[70 4]: /images/20220521/2acf3f1dd79e460aa6eae2dd88bde282.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L25ld2JpZV85MDc0ODY4NTI_size_16_color_FFFFFF_t_70_pic_center]: /images/20220521/91acab25be9942a5b9ffef40f458cca5.png