Не удалось найти org.springframework.boot:spring-boot-starter-web:. Требуется: проект: ⇐ JAVA

[Anonymous]

Я новичок в Spring и пытаюсь использовать зависимость Spring Web при загрузке Spring.
Вот мой build.gradle
plugins {
id 'org.springframework.boot' version '2.6.7'
id 'io.spring.dependency-management' version '1.0.11.RELEASE'
id 'java'
}

group = 'com.example'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '11'

repositories {
mavenCentral()
}

dependencies {
implementation 'org.springframework.boot:spring- boot-starter-web'
testImplementation 'org.springframework.boot:spring-boot-starter-test'
}

tasks.named('test') {
useJUnitPlatform()
}

но при синхронизации Gradle возвращались ошибки
spring-overview:test: Could not find org.springframework.boot:spring-boot-starter-web:.
Required by:
project :

И еще одна страница с ошибкой:
org.gradle.api.GradleException: Failed to resolve imported Maven boms: Connection refused: no further information
at io.spring.gradle.dependencymanagement.internal.DependencyManagement.resolveIfNecessary(DependencyManagement.java:157)
at io.spring.gradle.dependencymanagement.internal.DependencyManagement.getManagedVersions(DependencyManagement.java:121)
at io.spring.gradle.dependencymanagement.internal.DependencyManagementContainer.getManagedVersionsForConfiguration(DependencyManagementContainer.java:202)
at io.spring.gradle.dependencymanagement.internal.DependencyManagementContainer.getManagedVersionsForConfiguration(DependencyManagementContainer.java:187)
at io.spring.gradle.dependencymanagement.internal.DependencyManagementApplier$1.execute(DependencyManagementApplier.java:76)
at io.spring.gradle.dependencymanagement.internal.DependencyManagementApplier$1.execute(DependencyManagementApplier.java:72)
at org.gradle.configuration.internal.DefaultUserCodeApplicationContext$CurrentApplication$1.execute(DefaultUserCodeApplicationContext.java:123)
at org.gradle.internal.event.BroadcastDispatch$ActionInvocationHandler.dispatch(BroadcastDispatch.java:95)

... more


Подробнее здесь: https://stackoverflow.com/questions/720 ... uired-by-p