具體代碼如下所示；
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<!-- 第一種打包方式 (maven-jar-plugin), 將依賴包和配置文件放到jar包外 --><build> <sourcedirectory>src/main/java</sourcedirectory> <resources> <resource> <directory>src/main/resources</directory> <!-- 將<directory>目錄下的文件打包到<targetpath>下 --> <targetpath>${project.build.directory}</targetpath> <excludes> <exclude>**/*.java</exclude> </excludes> </resource> </resources> <testsourcedirectory>src/test/java</testsourcedirectory> <testresources> <testresource> <directory>src/test/resources</directory> <filtering>true</filtering> <excludes> <exclude>**/*.java</exclude> </excludes> </testresource> </testresources> <plugins> <plugin> <groupid>org.apache.maven.plugins</groupid> <artifactid>maven-compiler-plugin</artifactid> <version>2.3.2</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>utf-8</encoding> </configuration> </plugin> <!-- 將項目依賴包復制到<outputdirectory>指定的目錄下 --> <plugin> <groupid>org.apache.maven.plugins</groupid> <artifactid>maven-dependency-plugin</artifactid> <executions> <execution> <id>copy-dependencies</id> <phase>package</phase> <goals> <goal>copy-dependencies</goal> </goals> <configuration> <outputdirectory> ${project.build.directory}/lib </outputdirectory> </configuration> </execution> </executions> </plugin> <!-- 將項目依賴包的路徑（與上一項中的<outputdirectory>對應）添加到classpath中 --> <plugin> <groupid>org.apache.maven.plugins</groupid> <artifactid>maven-jar-plugin</artifactid> <configuration> <archive> <manifest> <addclasspath>true</addclasspath> <classpathprefix>lib/</classpathprefix> <mainclass>com.ctbri.echorisk.applicationstart</mainclass> </manifest> <manifestentries> <class-path>./</class-path> </manifestentries> </archive> </configuration> </plugin> </plugins></build> |
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<!-- 第二種打包方式 (maven-shade-plugin), 將依賴包和配置文件放到jar包內 --><build> <directory>${project.basedir}/target</directory> <finalname>${project.artifactid}-${project.version}</finalname> <plugins> <plugin> <groupid>org.apache.maven.plugins</groupid> <artifactid>maven-surefire-plugin</artifactid> <version>2.21.0</version> <configuration> <skiptests>true</skiptests> </configuration> </plugin> <plugin> <groupid>org.apache.maven.plugins</groupid> <artifactid>maven-compiler-plugin</artifactid> <version>2.3.2</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>utf-8</encoding> <compilerarguments> <extdirs>${project.basedir}/lib/</extdirs> </compilerarguments> </configuration> </plugin> <plugin> <groupid>org.apache.maven.plugins</groupid> <artifactid>maven-shade-plugin</artifactid> <version>3.1.0</version> <executions> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> <configuration> <minimizejar>true</minimizejar> <filters> <filter> <artifact>*:*</artifact> </filter> </filters> <transformers> <!-- 往manifest文件中寫入main-class是可執行包的必要條件。manifestresourcetransformer可以輕松實現。 --> <transformer implementation="org.apache.maven.plugins.shade.resource.manifestresourcetransformer"> <mainclass>com.ctbri.echorisk.applicationstart</mainclass> </transformer> <!-- appendingtransformer 用來處理多個jar包中存在重名的配置文件的合并，尤其是spring --> <transformer implementation="org.apache.maven.plugins.shade.resource.appendingtransformer"> <resource>meta-inf/spring.handlers</resource> </transformer> <transformer implementation="org.apache.maven.plugins.shade.resource.appendingtransformer"> <resource>meta-inf/spring.schemas</resource> </transformer> </transformers> </configuration> </execution> </executions> </plugin> </plugins></build> |
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<!-- 第三種打包方式 (maven-assembly-plugin) --><build> <plugins> <plugin> <groupid>org.apache.maven.plugins</groupid> <artifactid>maven-surefire-plugin</artifactid> <version>2.21.0</version> <configuration> <skiptests>true</skiptests> </configuration> </plugin> <plugin> <artifactid>maven-compiler-plugin</artifactid> <version>2.3.2</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>utf-8</encoding> <compilerarguments> <extdirs>${project.basedir}/lib/</extdirs> </compilerarguments> </configuration> </plugin> <plugin> <artifactid>maven-assembly-plugin</artifactid> <configuration> <descriptorrefs> <descriptorref>jar-with-dependencies</descriptorref> </descriptorrefs> <archive> <manifest> <mainclass>com.ctbri.echorisk.applicationstart</mainclass> </manifest> </archive> </configuration> <executions> <execution> <id>make-assembly</id> <phase>package</phase> <goals> <goal>single</goal> </goals> </execution> </executions> </plugin> </plugins></build> |
總結
以上所述是小編給大家介紹的java中maven項目導出jar包配置的示例代碼，希望對大家有所幫助，如果大家有任何疑問請給我留言，小編會及時回復大家的。在此也非常感謝大家對服務器之家網站的支持！
原文鏈接：https://www.cnblogs.com/strugglion/archive/2018/11/26/10020218.html
