标签:style http io ar os sp java strong on
一、准备需要的jar包:
核心jar包:下载的spring-framework-3.X.X.RELEASE-with-docs.zip中dist
依赖的jar包:下载的spring-framework-3.X.X.RELEASE-dependencies.zip
二、创建标准Java工程:
1.创建标准的java工程(JRE环境选择1.6);
2.将下载的jar包导入到工程中;
3.在src目录下创建一个xml文件,可命名为applicationContext.xml,内容如下:
<?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:p="http://www.springframework.org/schema/p" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd"> </beans>4.创建HelloWorld.java文件
public class HelloWorld {
public void sayHello(){
System.out.println("hello world!!!");
}
}
5.在xml中添加
<bean id="hello" class="chenhao.HelloWorld"></bean>
6.给工程添加junit3,然后写测试类Test
import junit.framework.TestCase;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import chenhao.HelloWorld;
public class Test extends TestCase {
private BeanFactory factory = new ClassPathXmlApplicationContext("applicationContext.xml");
public void hello(){
HelloWorld hello = (HelloWorld) factory.getBean("hello");
hello.sayHello();
}
}
Spring学习(一)开始Spring Hello World之旅
标签:style http io ar os sp java strong on
原文地址:http://my.oschina.net/chenhao901007/blog/353049