Maven项目打包成jar包运行(将第三方引用包与项目代码打包成一个jar包)

一、新建Maven项目,Packaging为jar

 

 二、新建主类

 

 

 主类代码如下:

package com.example.demo;

import javax.swing.JFrame;

public class GuiMain extends JFrame {

  private static final long serialVersionUID = 1L;

  public static void main(String[] args) {
    GuiMain gm = new GuiMain();

    gm.setTitle("JFrame窗口");
    gm.setSize(640, 480);
    gm.setResizable(false);
    gm.setLocationRelativeTo(null);
    gm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    gm.setVisible(true);
  }

}

三、pom.xml详细配置

<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.example</groupId>
  <artifactId>DemoGui</artifactId>
  <version>1.0</version>
  <packaging>jar</packaging>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <project.build.sourceVersion>1.8</project.build.sourceVersion>
    <project.build.targetVersion>1.8</project.build.targetVersion>
  </properties>

  <dependencies>
    <!-- JSON -->
    <dependency>
      <groupId>com.google.code.gson</groupId>
      <artifactId>gson</artifactId>
      <version>2.8.5</version>
    </dependency>
    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>fastjson</artifactId>
      <version>1.2.57</version>
    </dependency>
  </dependencies>

  <build>
    <finalName>DemoGui</finalName>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.8.0</version>
        <configuration>
          <source>${project.build.sourceVersion}</source>
          <target>${project.build.targetVersion}</target>
          <encoding>${project.build.sourceEncoding}</encoding>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.22.1</version>
        <configuration>
          <!-- 打包时跳过单元测试 -->
          <skipTests>true</skipTests>
        </configuration>
      </plugin>

      <!-- 打包指令mvn clean package -->
      <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>
              <filters>
                <filter>
                  <artifact>*.*</artifact>
                  <excludes>
                    <exclude>META-INF/*.SF</exclude>
                  </excludes>
                </filter>
              </filters>
              <transformers>
                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                  <mainClass>com.example.demo.GuiMain</mainClass>
                </transformer>
              </transformers>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>

四、清理、编译、打包

项目结构最终如下:

 

 

打开命令提示符,cd到该项目的根目录下,即与pom.xml同一目录,然后运行mvn clean compile package,效果如图所示:

 

 进入项目中的target目录,文件列表如图所示:

 

 五、运行

将DemoGui.jar拷贝至指定位置,如E:\release\java下,如图所示 :

 

通过命令提示符运行java -jar DemoGui.jar,即可将程序运行。

或者

新建一个批处理文件run.bat,将该指令写在批处理文件中,以后双击运行该批处理文件,即可将程序运行。

 

 

运行后效果如图所示:

 

 

通过run.bat运行会自带一个控制台输出,如果不想要,修改运行指令为start javaw -jar DemoGui.jar即可。

 

posted @ 2020-12-21 02:39  phoenixcll  阅读(2727)  评论(0编辑  收藏  举报