第一个Spring

Student（学生） bean

package com.my.bean;import java.io.Serializable;public class Student implements Serializable{    private static final long serialVersionUID = 1L;    private String name;    private MyClass myClass;    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    public MyClass getMyClass() {        return myClass;    }    public void setMyClass(MyClass myClass) {        this.myClass = myClass;    }    }

Class（班级） bean

package com.my.bean;import java.io.Serializable;public class MyClass implements Serializable{    private static final long serialVersionUID = 1L;    private String name;    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    }

需要导入的jar包

beans配置文件

获取已经配置的Student类

package com.my.test;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;import com.my.bean.Student;public class Test {    /**     * @param args     */    public static void main(String[] args) {        ApplicationContext context =                new ClassPathXmlApplicationContext("beans.xml");        //获取已经配置的Stu        Student stu = context.getBean("stu",Student.class);        System.err.println(stu.getName());    }}