在 intelliJ spring boot gradle 插件 3.0.0 中找不到匹配的变体

Question

我正在尝试使用 Spring Boot Gradle 插件的 3.0.0 版本。这是我的 build.gradle.kts 文件：

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

plugins {
    id("org.springframework.boot") version "3.0.0"
    id("io.spring.dependency-management") version "1.1.0"
    kotlin("jvm") version "1.7.20"
    kotlin("plugin.spring") version "1.7.20"
    id("org.jlleitschuh.gradle.ktlint") version "11.0.0"
}

java.sourceCompatibility = JavaVersion.VERSION_17

repositories {
    mavenCentral()
}

dependencies {
    implementation("org.springframework.boot:spring-boot-starter-data-r2dbc")
    implementation("org.springframework.boot:spring-boot-starter-webflux")
    implementation("com.fasterxml.jackson.module:jackson-module-kotlin")
    implementation("io.projectreactor.kotlin:reactor-kotlin-extensions")
    implementation("org.jetbrains.kotlin:kotlin-reflect")
    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-reactor")
    runtimeOnly("org.postgresql:postgresql")
    runtimeOnly("org.postgresql:r2dbc-postgresql")
    testImplementation("org.springframework.boot:spring-boot-starter-test")
    testImplementation("io.projectreactor:reactor-test")
    jdbc("org.postgresql:postgresql:42.5.0")
}

tasks.withType<KotlinCompile> {
    kotlinOptions {
        freeCompilerArgs = listOf("-Xjsr305=strict")
        jvmTarget = "17"
    }
}

tasks.withType<Test> {
    useJUnitPlatform()
}

我在下面粘贴了错误。我知道这不是网络问题，因为当我将版本更改为 2.7.6 时，错误消失了。

> Could not resolve org.springframework.boot:spring-boot-gradle-plugin:3.0.0.
     Required by:
         project : > org.springframework.boot:org.springframework.boot.gradle.plugin:3.0.0
      > No matching variant of org.springframework.boot:spring-boot-gradle-plugin:3.0.0 was found. The consumer was configured to find a runtime of a library compatible with Java 11, packaged as a jar, and its dependencies declared externally, as well as attribute 'org.gradle.plugin.api-version' with value '7.5.1' but:
          - Variant 'apiElements' capability org.springframework.boot:spring-boot-gradle-plugin:3.0.0 declares a library, packaged as a jar, and its dependencies declared externally:
              - Incompatible because this component declares an API of a component compatible with Java 17 and the consumer needed a runtime of a component compatible with Java 11
              - Other compatible attribute:
                  - Doesn't say anything about org.gradle.plugin.api-version (required '7.5.1')

Answer 1

在 IntelliJ => Preferences => Build、execution、deployment => Gradle 下，我必须将 Gradle JVM 设置为：Project SDK (17)。

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我不确定为什么 2.7.6 和 2.7.1 spring boot 插件版本可以在 Gradle JVM 设置为 Java 11\xe2\x80\xa6 的情况下工作，似乎 spring boot Gradle 插件 3.0.0 更严格。

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Answer 2

就我而言，使用 Windows，问题是我的 JAVA_HOME 仍然指向 JDK 14 而不是 17。