intellij Gradle同步错误：“无法解析配置':Classpath'的所有工件。”

Question

buildscript {
    ext {
        springBootVersion = '2.1.7.REALEASE'
    }
    repositories {
        mavenCentral()
        jcenter()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'

group 'org.example'
version '1.0-SNAPSHOT'

repositories {
    mavenCentral()
}

dependencies {
    compile('org.springframework.boot:spring-boot-starter-web:')
    testCompile('org.springframework.boot:spring-boot-starter-test:')
}

null

有明确声明的存储库，如mavenCentral（）和jcnenter()，但不能构建它。

Answer 1

buildscript {
    ext{
        springBootVersion = '2.1.7.RELEASE'
    }
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'

group 'org.example'
version '1.0-SNAPSHOT'

repositories {
    mavenCentral()
}

dependencies {
    testImplementation 'org.junit.jupiter:junit-jupiter-api'
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
}

test {
    useJUnitPlatform()
}