Eclipse uses MAVEN to package executable jar packages

1. New MAVEN Project

Note the check box

Just fill it Out.

After the construction of the project directory as follows

New test class and tool class, the main class is very simple

The tool class is also very simple, that is, the initialization of the log

The Maven dependency package also has only one log4j jar

<dependencies>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
</dependencies>

Hit the executable jar must want to the corresponding dependency package log4j also hit in, otherwise not normal operation ha

#################### #重点是pom. XML Configuration ##############################

<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>com.nxet</groupId>
<artifactId>mavenDemo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>mavenDemo</name>
<dependencies>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<jdk.version>1.8</jdk.version>
</properties>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId> Maven-assembly-plugin </artifactId>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<mainClass>com.nxet.test.Test</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

Then right-click Project Maven--update Project

And then on the project right-click run as, maven Install

Basically it's done here, now look at the target directory

This jar is the executable jar file that we need to contain the dependent jar Package.

Eclipse uses MAVEN to package executable jar packages