说明
将一个基于 Maven 的 Java 程序打包成 jar 包,并指定启动类路径,通过 java -jar xxx.jar
启动
pom.xml
如下提供 2 种,配置启动类方式不同
方式一
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| <build> <finalName>word2Pdf</finalName> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <target>1.8</target> <source>1.8</source> </configuration> </plugin>
<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-shade-plugin</artifactId> <version>3.2.1</version> <executions> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> <configuration> <transformers> <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer"> <mainClass>com.tools.Word2Pdf</mainClass> </transformer> </transformers> </configuration> </execution> </executions> </plugin> </plugins> </build>
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方式二
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| <build> <finalName>word2Pdf</finalName> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <target>1.8</target> <source>1.8</source> </configuration> </plugin> </plugins> <pluginManagement> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <configuration> <archive> <manifest> <mainClass>com.tools.Word2Pdf</mainClass> <addClasspath>true</addClasspath> <classpathPrefix>lib/</classpathPrefix> </manifest> </archive> <classesDirectory> </classesDirectory> </configuration> </plugin> </plugins> </pluginManagement> </build>
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打包
执行
打开项目 target 目录,找到 word2Pdf.jar