Could not find method springBoot() for arguments - Spring Boot using Kotlin

问题:

I try to create the very first Spring Boot application with Kotlin. So, maybe I made some obvious errors or something like that.

My gradle.build is:

buildscript {     ext.kotlin_version = '1.0.5-2'     ext.spring_boot_version = '1.4.2.RELEASE'     repositories {         jcenter()     }     dependencies {         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"         classpath "org.springframework.boot:spring-boot-gradle-plugin:$spring_boot_version"     } }  apply plugin: 'idea' apply plugin: 'kotlin' apply plugin: 'application'  jar {     baseName = 'rest-voter'     version = '0.1.0' }  springBoot {     mainClass = 'ru.hixon.Application' }  repositories {     jcenter() }  dependencies {     compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"     compile "org.springframework.boot:spring-boot-starter-web:1.4.2.RELEASE"     testCompile 'junit:junit' }  task wrapper(type: Wrapper) {     gradleVersion = '2.13' } 

The error is:

C:\Users\Desktop\rest-voter>gradlew build  FAILURE: Build failed with an exception.  * Where: Build file 'C:\Users\Desktop\rest-voter\build.gradle' line: 22  * What went wrong: A problem occurred evaluating root project 'rest-voter'. > Could not find method springBoot() for arguments [build_3594if1jtm90vgb7v8evp206i$_run_closure2@459003a0] on root project 'rest-voter'.  * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.  BUILD FAILED  Total time: 12.351 secs 

My main class is:

package ru.hixon  import org.springframework.boot.SpringApplication import org.springframework.boot.autoconfigure.SpringBootApplication  @SpringBootApplication open class Application {  }  fun main(args: Array<String>) {     SpringApplication.run(Application::class.java, *args) } 

And here is full code of my application.

回答1:

You need to:

apply plugin: 'spring-boot' 

as well :)

Importing the dependency is not enough.

文章来源: Could not find method springBoot() for arguments - Spring Boot using Kotlin