试图在IntelliJ IDEA中创建jar可执行文件

时间:2019-05-10 18:17:27

标签: java intellij-idea javafx kotlin tornadofx

我正在尝试为tornadofx项目构建一个jar文件,

当我在my.kt中运行主要功能时,它可以正常运行  (seri / src / main / kotlin / my.kt)

package com.serious

import tornadofx.*
import tornadofx.App
import tornadofx.launch

fun main() {
    launch<MyApp>()
}

class MyApp : App(primaryView = ViewX::class)
//-------------------------
class ViewX : View("My View") {

    override val root = vbox {

        button("add an item") {

        }
    }
}

build.gradle文件

buildscript {
    ext.kotlin_version = "1.2.60"
    ext.tornadofx_version = "1.7.17"
    ext.junit_version = "5.1.0"

    repositories {
        mavenLocal()
        mavenCentral()
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "org.junit.platform:junit-platform-gradle-plugin:1.1.0"
    }
}

plugins {
    id 'java'
    id 'org.jetbrains.kotlin.jvm' version '1.3.31'
    id 'org.openjfx.javafxplugin' version '0.0.7'

}

version '1.0-SNAPSHOT'

sourceCompatibility = 1.8

repositories {
    mavenLocal()
    mavenCentral()
}

dependencies {
    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"

    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
    testCompile group: 'junit', name: 'junit', version: '4.12'
    compile 'no.tornado:tornadofx:1.7.18'

}

compileKotlin {
    kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
    kotlinOptions.jvmTarget = "1.8"
}

javafx {
    version = "12.0.1"
    modules = ['javafx.controls']
}

运行Windows 10,智能IDEA 2019.1.1 我在项目结构中创建了一个jar构件,并从构建菜单中创建了“构建构件”,它构建了一个jar文件,但未运行,并显示错误“错误:无法找到或加载主类com.serious.MyApp 造成原因:java.lang.NoClassDefFoundError:tornadofx / App “

1 个答案:

答案 0 :(得分:0)

不确定这是否是最佳解决方案,但是您可以将shadow插件用于gradle。它允许轻松创建胖/超级JAR。您需要做的就是稍微修改build.gradle文件:

plugins {
    id "application"
    id "org.jetbrains.kotlin.jvm" version "1.3.11"
    id "com.github.johnrengelman.shadow" version "4.0.2" // 5.0.0 for gradle 5.0+
}

mainClassName = "com.serious.MyKt"

repositories {
    mavenLocal()
    mavenCentral()
    maven {
        url "https://oss.sonatype.org/content/repositories/snapshots/"
    }
}

ext {
    tornadofx_version = "1.7.18"
    junit_version = "5.4.0"
}

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib"
    implementation "no.tornado:tornadofx:$tornadofx_version"
    testImplementation "org.junit.jupiter:junit-jupiter:$junit_version"
}

compileKotlin {
    kotlinOptions.jvmTarget = "1.8"
}

test {
    useJUnitPlatform()
}

然后运行名为“ shadowJar”的任务。胖子罐将放入/build/libs/