Change the depot of gradle.build error:
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.
Method 1: Add keywords before the depot:
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() }
Method 2: Change the http connection to 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() }