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：
