SSM框架项目搭建系列(二)—Spring第一个HelloWorld

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在上文的基础上新建一个HelloWorld类及一个HelloWorldTest类

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applicationContext.xml

<?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="helloworldBeanId" class="com.ssm.beans.HelloWorld">        <property name="username" value="YEN"/>        <property name="password" value="123"/>    </bean></beans>

dispatcher-servlet.xml和web.xml用上次的

HelloWorld.java

package com.ssm.beans;/** * DateTime: 2016/11/2 10:03 * 功能： * 思路： */public class HelloWorld {    private String username;    private String password;    public String getUsername() {        return username;    }    public void setUsername(String username) {        this.username = username;    }    public String getPassword() {        return password;    }    public void setPassword(String password) {        this.password = password;    }}

HelloWorld.java

package com.ssm.test;import com.ssm.beans.HelloWorld;import org.springframework.beans.factory.BeanFactory;import org.springframework.context.support.ClassPathXmlApplicationContext;/** * DateTime: 2016/11/2 12:49 * 功能： * 思路： */public class HelloWorldTest {    public static void main(String[] args) {        BeanFactory factory=new ClassPathXmlApplicationContext("applicationContext.xml");        HelloWorld helloWorld= (HelloWorld) factory.getBean("helloworldBeanId");        System.out.println("name:"+helloWorld.getUsername()+"  password:"+helloWorld.getPassword());    }}

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