spring源码下载步骤

$ cd spring-framework/

$ git checkout 5.2.x

./gradlew build

./gradlew :spring-oxm:compileTestJava

build.gradle

repositories {
maven { url “https://maven.aliyun.com/repository/spring-plugin” }
maven { url “https://maven.aliyun.com/nexus/content/repositories/spring-plugin” }
maven { url “https://maven.aliyun.com/repository/central” }
maven { url “https://repo.spring.io/libs-release” }
mavenCentral()
}

settings.gradle
repositories {
gradlePluginPortal()
maven { url “https://maven.aliyun.com/repository/spring-plugin” }
maven { url “https://maven.aliyun.com/nexus/content/repositories/spring-plugin” }
}