如何配置kotlin dsl使springboot多个模块打包成可执行jar文件。

刚开始用kotlin dsl，查了很多资料都没有成功。

我尝试了很多方法来构建不包含我自己代码的文件。

这是一些代码

import org.jetbrains.kotlin.gradle.tasks.KotlinCompile

plugins {
    id("application")
    id("org.springframework.boot") version "2.5.2"
    id("io.spring.dependency-management") version "1.0.11.RELEASE"
    kotlin("jvm") version "1.5.20"
    kotlin("kapt") version "1.5.20"
    kotlin("plugin.spring") version "1.5.20"
    id("com.github.johnrengelman.shadow") version "5.1.0"
}

group = "com.example"
version = "1.0-snAPSHOT"
java.sourceCompatibility = JavaVersion.VERSION_1_8

tasks.withType<KotlinCompile> {
    kotlinOptions {
        freeCompilerArgs = listOf("-Xjsr305=strict")
        jvmTarget = "1.8"
    }
}

tasks.getByName<KotlinCompile>("compileKotlin") {
    kotlinOptions {
        freeCompilerArgs = listOf("-Xjsr305=strict")
        jvmTarget = "1.8"
    }
}

tasks.withType<Test> {
    useJUnitPlatform()
}
val fatJar = task("fatJar",type = Jar::class) {
    manifest {
        attributes["Main-Class"] = "com.example.MainApplicationKt"
    }
    from(configurations.runtimeclasspath.get().map({ if (it.isDirectory) it else zipTree(it) }))
    // with(jar.get() as CopySpec)
    with(tasks.jar.get() as CopySpec)
}

tasks {
    "build" {
        dependsOn(fatJar)
    }
}