Spring源码环境搭建

Spring源码在github上，地址是https://github.com/spring-projects/spring-framework/，选择5.3.x版本，直接从github上克隆项目网速很慢，所以首先将github上的Spring项目导入gitee仓库里，再从gitee克隆项目。

克隆项目后，等待项目构建完毕，时间可能比较长。

新建一个gradle模块myselft-test

在settings.gradle文件加入

include 'myselft-test'

在myselft-test模块build.gradle加入

implementation project(":spring-context")

implementation project(":spring-beans")

在resources目录新建app.xml

点击查看代码

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	   xmlns:aop="http://www.springframework.org/schema/aop"
	   xmlns:context="http://www.springframework.org/schema/context"
	   xmlns:mvc="http://www.springframework.org/schema/mvc"
	   xmlns:p="http://www.springframework.org/schema/p"
	   xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/aop
       http://www.springframework.org/schema/aop/spring-aop.xsd
       http://www.springframework.org/schema/mvc
       http://www.springframework.org/schema/mvc/spring-mvc.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context.xsd">

	<beans>
		<bean id="person" class="xml.Person">
			<property value="张三" name="name"></property>
		</bean>
	</beans>
</beans>

新建Person.class

点击查看代码

public class Person {
	private String name;

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}
}

测试

点击查看代码

public class Main {
	public static void main(String[] args) {
		ApplicationContext applicationContext = new ClassPathXmlApplicationContext("classpath:app.xml");
		Person person = applicationContext.getBean(Person.class);
		System.out.println(person.getName());
	}
}

执行结果：