Spring学习【第1天】

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package com.amaker.spring;public class UserService {private String name;public String getName() {return name;}public void setName(String name) {this.name = name;}public void saveStudent(){System.out.println("保存学生:"+name);}public void deleteStudent(){System.out.println("删除学生:"+name);}}

package com.amaker.spring;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;public class Test {/** * @param args */public static void main(String[] args) {ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");UserService myUserService = (UserService)ac.getBean("userService");myUserService.saveStudent();}}

<?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:context="http://www.springframework.org/schema/context"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsdhttp://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsdhttp://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"><bean id="userService" class="com.amaker.spring.UserService"><!-- 这里体现出注入 --><property name="name"><value>小胖胖</value></property></bean></beans>

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