<?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="OneInterface" class="com.imooc.ioc.interfaces.OneInterfaceImpl"></bean>

 </beans>

显示 No bean named “OneInterface” is defined。  请问是为什么？

 private ClassPathXmlApplicationContext ctx;

@Before

public void init(){

ctx = new ClassPathXmlApplicationContext("classpath*:spring-ioc.xml");//如果在src目录下则是classpath*:。如果在其他路径则在classpath*:加入路径名称如spring/

ctx.start();

}

@Test

public void test(){

OneInterface oif = (OneInterface)ctx.getBean("OneInterface");//这里为什么会显示找不到？？？？？？？

System.out.println(oif.say("我输入的参数"));

}

@After

public void destory(){

ctx.destroy();

}