可执行jar

参考：https://openjfx.io/openjfx-docs/

javaFx 可执行jar （jdk 11）

目录 src/main/java/com.mypack

AppMain.java

package com.mypack;

import javafx.application.Application;

/**
 * 打包运行
 * 错误: 缺少 JavaFX 运行时组件, 需要使用该组件来运行此应用程序。
 * 原因：模块化 Java 程序与非模块化 Java 程序的启动方式有所不同
 * 解决：单独创建一个启动类
 */
public class AppMain {
    public static void main(String[] args) {
        Application.launch(Main.class, args);
    }
}

Main.java

package com.mypack;

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
import org.apache.commons.lang3.StringUtils;

public class Main extends Application {

    @Override
    public void start(Stage stage){
        String str = "Say 'Hello World'";
        StringUtils.isNotBlank(str);

        Button btn = new Button();
        btn.setText("Say 'Hello World'");
        btn.setOnAction(actionEvent -> System.out.println("Hello World!"));

        StackPane root = new StackPane();
        root.getChildren().add(btn);
        Scene scene = new Scene(root, 300, 250);

        stage.setTitle("Hello World");
        stage.setScene(scene);
        stage.show();
    }
}

目录 src/main/java/

module-info.java

module com.mypack {
    requires javafx.controls;
    requires javafx.fxml;
    requires org.apache.commons.lang3;

    opens com.mypack to javafx.graphics, javafx.fxml, org.apache.commons.lang3;
}

pom.xml

<?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>mypack</groupId>
    <artifactId>mypack</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <javafx.version>11</javafx.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.8.1</version>
        </dependency>
        <dependency>
            <groupId>org.openjfx</groupId>
            <artifactId>javafx-controls</artifactId>
            <version>${javafx.version}</version>
        </dependency>
        <dependency>
            <groupId>org.openjfx</groupId>
            <artifactId>javafx-fxml</artifactId>
            <version>${javafx.version}</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.0</version>
                <configuration>
                    <release>11</release>
                    <source>11</source>
                    <target>11</target>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>3.1.1</version>
                <configuration>
                    <archive>
                        <manifest>
                            <!--入口函数-->
                            <mainClass>com.mypack.AppMain</mainClass>
                            <addClasspath>true</addClasspath>
                            <classpathPrefix>lib/</classpathPrefix>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>

            <!--将依赖拷贝到lib目录下-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>3.1.1</version>
                <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>
        </plugins>
    </build>

</project>

cmd运行

java -jar ****************\mypack-1.0-SNAPSHOT.jar

可执行jar -> jmode -> 可执行应用程序

jmod

• C:\Users\*\Desktop\a\jmods
• C:\Users\*\Desktop\a\lib\javaMoudle-1.0-SNAPSHOT.jar

jmod create --class-path lib\javaMoudle-1.0-SNAPSHOT.jar jmods\javaMoudle-1.0-SNAPSHOT.jmod

 

jlink

jlink --module-path "模块目录" --add-modules "你的模块名" --launcher 模块名=模块名/主方法所在类路径 --output "输出目录" --strip-debug --compress 2

jlink --module-path jmods --add-modules javaMoudle --launcher javaMoudle=javaMoudle/service.Main --output out

 

//如果可执行程序引用到第三方jar，只需要将jmod和第三方jar放到模块路径中,不需要添加模块名可直接连接；

//modulepath：These modules can be modular JAR files, JMOD files, or exploded modules

jlink --module-path jmods  --add-modules javaMoudle  --launcher javaMoudle=javaMoudle/service.Main --output out