代码

    @Test
    public void test7() {
        ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("xmls/BeanFour.xml");
        School school = context.getBean("schoolShow",School.class);
        System.out.println("第四步——对象的创建");
        System.out.println(school);
        context.close();
    }

bean

package com.zcc.spring.pojo;
public class School {
    private String typeId;
    private String classroom;
    public School() {
        System.out.println("第一步——构造地的调用");
    }
    public School(String typeId, String classroom) {
        this.typeId = typeId;
        this.classroom = classroom;
    }
    public void setTypeId(String typeId) {
        System.out.println("第二步——set对象的调用");
        this.typeId = typeId;
    }
    public void setClassroom(String classroom) {
        this.classroom = classroom;
    }
    public void initMethod() {
        System.out.println("第三步——初始化initMethod方法的调用");
    }
    public void destroyMethod() {
        System.out.println("第五步——执行destroyMethod销毁方法");
    }
}

xml的

<?xml version="1.0" encoding="UTF-8"?>
<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="schoolShow" class="com.zcc.spring.pojo.School" init-method="initMethod" destroy-method="destroyMethod">
        <property name="typeId" value="软件技术"/>
        <property name="classroom" value="软件技术3班"/>
    </bean>
</beans>