1、下载spring 官网下载需要jar包放在lib中
本人分享百度云jar
链接：https://pan.baidu.com/s/1iEMwBbTTCxuCNOEdprlGhg
提取码：e7tg
2、 配置applicationContext.xml
配置代码xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="Student" class="entity.Student">
<property name="name">
<value>tom</value>
</property>
</bean>
</beans>
3、新建两个文件
Student.java
package entity;
public class Student {
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
DemoTest.java
package entity; import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext; public class DemoTest { public static void main(String arg[]) {
ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml"); // 实例化Spring容器
Student stu = (Student) ctx.getBean("Student");
System.out.println("name:" + stu.getName());
System.out.println("test main");
}
}