如何使用 IntelliJ 制作具有所有依赖项的 jar 文件,也就是 Fat jar
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【中文标题】如何使用 IntelliJ 制作具有所有依赖项的 jar 文件,也就是 Fat jar【英文标题】:How to make jar file with all dependencies a.k.a. Fat jar with IntelliJ 【发布时间】:2019-07-15 03:38:43 【问题描述】:我正在尝试制作包含项目中所有依赖项的 jar 文件。我正在使用 IntelliJ。
我尝试了两种方法。
在 IntelliJ 右上角的 maven 窗口中,我点击了 pom.xml 下方的“clean”和“package”。 但它不包含任何依赖项。 我在窗口中使用 IntelliJ,所以我无法点击下面的 CLI 链接。我在 IntelliJ 的右上角使用 GUI maven 窗口。How can I create an executable JAR with dependencies using Maven?
我点击了 Build-Build artifact - build 以下链接。 How to build jars from IntelliJ properly? 它似乎包含其他库,但由于某种原因我无法执行此文件。所以,请让我使用 maven 窗口,而不是 build-artifact。
<?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>secret.App</groupId>
<artifactId>mt</artifactId>
<version>1.0-SNAPSHOT</version>
<name>mt</name>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.9</version>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-streaming-kafka-0-10_2.12</artifactId>
<version>2.4.3</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.spark/spark-core -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-core_2.12</artifactId>
<version>2.4.3</version>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-catalyst_2.12</artifactId>
<version>2.4.3</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.12.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.spark/spark-sql -->
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql_2.12</artifactId>
<version>2.4.3</version>
</dependency>
<dependency>
<groupId>org.apache.spark</groupId>
<artifactId>spark-sql-kafka-0-10_2.12</artifactId>
<version>2.4.3</version>
</dependency>
</dependencies>
<build>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.6</version>
<configuration>
<archive>
<manifest>
<mainClass>com.jungwoo.netmarble.App</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<appendAssemblyId>false</appendAssemblyId>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-shade-plugin</artifactId>
<version>3.2.1</version>
<configuration>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
</plugin>
<!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>com.jungwoo.netmarble.App</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
<!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.7.1</version>
</plugin>
<plugin>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>3.0.0</version>
</plugin>
<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>C:\Users\kimjungwow\Desktop\check5</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>false</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
【问题讨论】:
***.com/a/42200519/104891 【参考方案1】:您可以使用 maven 程序集插件。在你的 pom 中添加以下内容:
<project>
[...]
<build>
[...]
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.1.1</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id> <!-- this is used for inheritance merges -->
<phase>package</phase> <!-- bind to the packaging phase -->
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
[...]
</project>
然后你从命令行执行:
mvn package
或从 intellij 执行生命周期目标“包”
请关注以下内容以获取更多信息: http://maven.apache.org/plugins/maven-assembly-plugin/usage.html
【讨论】:
【参考方案2】:要让 Maven 从您的项目构建 Fat JAR,您必须在项目的 POM 文件中包含 Fat JAR 构建配置。
将插件添加到您的 IntellijIDEA pom.xml
文件中:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>Main</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
如果您不知道它在哪里或根本不知道,请在此处放置或创建它:
<build>
<finalName>my-project-name</finalName>
<plugins>
/// ADD THE PLUGIN HERE then delete this line ///
</plugins>
</build>
让 Maven 为您的项目构建 Fat JAR 的 Maven 命令是:
mvn clean package
当您使用前面显示的 maven-assembly-plugin 配置执行 Maven 打包阶段时,Maven 将在目标目录中输出一个 Fat JAR,Maven 将其所有其他构建产品(例如编译的类、生成的 JavaDocs 等)输出到该 JAR 中。 )。 Fat JAR 将像这样命名:
my-project-name-jar-with-dependencies.jar
上述 Fat JAR 文件名的 my-project-name 部分来自本教程前面示例中构建 XML 元素顶部包含的 finalName XML 元素。
【讨论】:
【参考方案3】:要构建项目,只需转到您拥有 pom.xml 的项目目录,然后运行以下命令。
mvn clean install -DskipTests
【讨论】:
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