Maven把普通项目打成jar包

  
https://blog.csdn.net/qq_39653507/article/details/82191445

1 pom文件

<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>4.0.0modelVersion>

    <groupId>com.testgroupId>
    <artifactId>test-mavenartifactId>
    <version>1.0-SNAPSHOTversion>

    <dependencies>
        <dependency>
            <groupId>org.slf4jgroupId>
            <artifactId>slf4j-apiartifactId>
            <version>1.7.28version>
        dependency>
        <dependency>
            <groupId>log4jgroupId>
            <artifactId>log4jartifactId>
            <version>1.2.17version>
        dependency>
    dependencies>

    <build>
        <resources>
            <resource>
                
                <directory>src/main/javadirectory>
                <targetPath>xmltargetPath>
                <includes>
                    <include>**/*.xmlinclude>
                includes>
            resource>

            <resource>
                
                <directory>src/main/javadirectory>
                <includes>
                    <include>**/*.xmlinclude>
                includes>
            resource>
        resources>
        <plugins>
            
            <plugin>
                <groupId>org.apache.maven.pluginsgroupId>
                <artifactId>maven-compiler-pluginartifactId>
                <configuration>
                    <source>1.8source>
                    <target>1.8target>
                    
                    <encoding>UTF-8encoding>
                configuration>
            plugin>

            
            
            <plugin>
                <groupId>org.apache.maven.pluginsgroupId>
                <artifactId>maven-jar-pluginartifactId>
                <configuration>
                    <classesDirectory>target/classes/classesDirectory>
                    <archive>
                        <manifest>
                            
                            <addClasspath>trueaddClasspath>
                            
                            <useUniqueVersions>falseuseUniqueVersions>
                            
                            <classpathPrefix>lib/classpathPrefix>
                            
                            <mainClass>com.test.TestmainClass>
                        manifest>

                        <manifestEntries>
                            
                            <Class-Path>.Class-Path>
                        manifestEntries>
                    archive>
                configuration>
            plugin>

            <plugin>
                <groupId>org.apache.maven.pluginsgroupId>
                <artifactId>maven-assembly-pluginartifactId>
                <configuration>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependenciesdescriptorRef>
                    descriptorRefs>
                configuration>
            plugin>


            
            <plugin>
                <groupId>org.apache.maven.pluginsgroupId>
                <artifactId>maven-dependency-pluginartifactId>
                <executions>
                    <execution>
                        <id>copy-dependenciesid>
                        <phase>packagephase>
                        <goals>
                            <goal>copy-dependenciesgoal>
                        goals>
                        <configuration>
                            
                            <outputDirectory>
                                ${project.build.directory}/lib
                            outputDirectory>
                        configuration>
                    execution>
                executions>
            plugin>
        plugins>
    build>

project>

2 测试主类

import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;

/**
 *Desc:
 *@author:cheng
 *@date:2020/1/14 12:45
 */
public class Test {
     

    private String test;

    public static void main(String[] args) {
     
        Logger logger = LogManager.getLogger(Test.class);
        logger.info("aaa");
    }

    @Override
    public String toString() {
     
        return "Test{" +
                "test='" + test + '\'' +
                '}';
    }
}

3 编译目录

4 运行jar包