问题描述
我有一个用Kotlin和Gradle编写的vert.x Web应用程序作为构建工具。该网络应用已使用https://start.vertx.io/生成。
在build.gradle.kts
中显示:
mainClassName
已过时。
import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar
import org.gradle.api.tasks.testing.logging.TestLogEvent.*
import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
plugins {
kotlin ("jvm") version "1.4.10"
application
id("com.github.johnrengelman.shadow") version "5.2.0"
id("org.flywaydb.flyway") version "7.1.1"
}
group = "io.databaker"
version = "1.0.0-SNAPSHOT"
repositories {
mavenCentral()
jcenter()
}
val kotlinVersion = "1.4.10"
val vertxVersion = "4.0.0.CR1"
val junitJupiterVersion = "5.6.0"
val mainVerticleName = "io.databaker.MainVerticle"
val watchForChange = "src/**/*"
val doOnChange = "./gradlew classes"
val launcherClassName = "io.vertx.core.Launcher"
application {
mainClassName = launcherClassName
}
dependencies {
implementation("io.vertx:vertx-auth-jwt:$vertxVersion")
implementation("io.vertx:vertx-web:$vertxVersion")
implementation("io.vertx:vertx-pg-client:$vertxVersion")
implementation("io.vertx:vertx-lang-kotlin-coroutines:$vertxVersion")
implementation("io.vertx:vertx-json-schema:$vertxVersion")
implementation("io.vertx:vertx-lang-kotlin:$vertxVersion")
implementation(kotlin("stdlib-jdk8"))
testImplementation("io.vertx:vertx-junit5:$vertxVersion")
testImplementation("org.junit.jupiter:junit-jupiter:$junitJupiterVersion")
}
val compileKotlin: KotlinCompile by tasks
compileKotlin.kotlinoptions.jvmTarget = "11"
tasks.withType<ShadowJar> {
archiveClassifier.set("fat")
manifest {
attributes(mapOf("Main-Verticle" to mainVerticleName))
}
mergeServiceFiles {
include("meta-inf/services/io.vertx.core.spi.VerticleFactory")
}
}
tasks.withType<Test> {
useJUnitPlatform()
testLogging {
events = setof(PASSED,SKIPPED,Failed)
}
}
tasks.withType<JavaExec> {
args = listof("run",mainVerticleName,"--redeploy=$watchForChange","--launcher-class=$launcherClassName","--on-redeploy=$doOnChange")
}
通过什么我应该更换mainClassName
?
解决方法
执行此操作的最新方法似乎是:
application {
mainClass.set(launcherClassName)
}
,
在顶层设置mainClassName
也应该可以:
mainClassName = "io.vertx.core.Launcher"
https://github.com/AlexeySoshin/KotlinWebDevelopment/blob/20-testing-graphql-api/build.gradle#L14
,用于 Spring Boot 项目
springBoot {
mainClass.set("your.full.classname")
}