Gradle报错Could not resolve all dependencies for configuration ‘:detachedConfiguration7

将gradle.build仓库更换为阿里云仓库后报错

Could not resolve all dependencies for configuration ':detachedConfiguration7'.

Using insecure protocols with repositories, without explicit opt-in, is unsupported. Switch Maven repository 'maven(http://maven.aliyun.com/nexus/content/groups/public/)' to redirect to a secure protocol (like HTTPS) or allow insecure protocols. See https://docs.gradle.org/7.0.2/dsl/org.gradle.api.artifacts.repositories.UrlArtifactRepository.html#org.gradle.api.artifacts.repositories.UrlArtifactRepository:allowInsecureProtocol for more details.

修改方式有两种：

第一种：在仓库前添加关键字：

allowInsecureProtocol = true

plugins {
　　id 'org.springframework.boot' version '2.5.2'
　　id 'io.spring.dependency-management' version '1.0.11.RELEASE'
　　id 'java'
}

group = 'com.example'
version = '1.0.0'
sourceCompatibility = '1.8'

repositories {
// mavenCentral()
maven{
　　allowInsecureProtocol = true
　　url 'http://maven.aliyun.com/nexus/content/groups/public/'}
}

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

　　implementation 'org.apache.logging.log4j:log4j-core:2.14.1'
}

test {
　　useJUnitPlatform()
}

第二种将阿里云的连接http换成https

plugins {
　　id 'org.springframework.boot' version '2.5.2'
　　id 'io.spring.dependency-management' version '1.0.11.RELEASE'
　　id 'java'
}

group = 'com.example'
version = '1.0.0'
sourceCompatibility = '1.8'

repositories {

maven{
　　url 'https://maven.aliyun.com/nexus/content/groups/public/'}
}

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

　　implementation 'org.apache.logging.log4j:log4j-core:2.14.1'
}

test {
　　useJUnitPlatform()
}