Spring源码下载编译

一、源码下载

https://github.com/spring-projects/spring-framework

二、修改build.gradle文件

修改spring-framework-5.2.22.RELEASE\build.gradle，添加镜像。

repositories {
			maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }
			maven { url "https://repo.springsource.org/plugins-release" }
			maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' }
			maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter'}
			maven { url "https://maven.aliyun.com/repository/public" }
			maven { url 'https://maven.aliyun.com/repository/spring' }
			mavenCentral()
			maven { url "https://repo.spring.io/libs-spring-framework-build" }
		}

三、编译compileTestJava模块

在 你的下载路径\spring-framework-5.2.22.RELEASE 打开 cmd 下执行：

gradlew :spring-oxm:compileTestJava

编译成功！

四、导入源码到 idea 中

使用 idea 打开源码.

五、编写测试代码

1. 新建模块：
2. 添加依赖：3. 编写测试类

import org.springframework.stereotype.Service;
@Service
public class UserServiceImpl {

	public void sayHi(){
		System.out.println("Hello Spring！");
	}
}

import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;

@Configuration
public class MainStat {

	public static void main(String[] args) {
		ApplicationContext context=new AnnotationConfigApplicationContext(MainStat.class);
		UserServiceImpl bean = context.getBean(UserServiceImpl.class);
		bean.sayHi();

	}
}