[Spring Boot] intelliJ - Plugin [id: 'org.springframework.boot', version: '2.6.4'] was not found in any of the following sources

방화벽 때문에 gradle-wrapper.properties 내의 distributionUrl 을 못 가져오는 경우

 

build.gradle 수정

• 이전

plugins {
	id 'org.springframework.boot' version '2.6.4'
	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
	id 'java'
}

• 변경

buildscript {
	repositories {
		mavenLocal()
		maven { url 'https://maven.aliyun.com/repository/google/' }
		maven { url 'https://maven.aliyun.com/repository/public/' }
		maven { url 'https://maven.aliyun.com/repository/spring/' }
		maven { url 'https://maven.aliyun.com/repository/gradle-plugin/' }
		maven { url 'https://maven.aliyun.com/repository/spring-plugin/' }
		maven {
			url "https://plugins.gradle.org/m2/"
		}
		mavenCentral()
	}
	dependencies {
		classpath("org.springframework.boot:spring-boot-gradle-plugin:2.6.4")
		classpath "io.spring.gradle:dependency-management-plugin:1.0.11.RELEASE"
	}
}

plugins {
	id 'java'
}

apply plugin: "org.springframework.boot"
apply plugin: "io.spring.dependency-management"