spring中实体类值的设定

5.1 编写一个Demo3的实体类;

packagecom.eduask.entity;

publicclassDemo3 {

privateintid;

privateString name;

privateString pwd;

publicintgetId() {

returnid;

}

publicvoidsetId(intid) {

this.id = id;

}

publicString getName() {

returnname;

}

publicvoidsetName(String name) {

this.name = name;

}

publicString getPwd() {

returnpwd;

}

publicvoidsetPwd(String pwd) {

this.pwd = pwd;

}

publicDemo3(){

System.out.println("这是Demo3的构造方法");

}

publicvoidtestDemo3(){

System.out.println("Demo3 [id=" + id + ", name=" + name + ", pwd=" + pwd + "]");

}

}

5.2编写一个TestDemo3测试类;

packagecom.eduask.entity;

importorg.springframework.context.support.ClassPathXmlApplicationContext;

publicclassTestDemo3 {

publicstaticvoidmain(String[] args) {

ClassPathXmlApplicationContext cx =newClassPathXmlApplicationContext("demo3.xml");

Demo3 demo3 = (Demo3) cx.getBean("Demo3");

demo3.testDemo3();

}

}

5.3 编写一个demo3.xml的配置文件

<?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="Demo3"class="com.eduask.entity.Demo3"scope="prototype">

<property name="id"value="001"/>

<property name="name"value="tom"/>

<property name="pwd"value="123456"/>

</bean>

</beans>