1.问题描述

将gradle.build仓库更换为阿里云仓库后报错

2.解决方案

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