org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'studentBean' is defined但是beanname 我已經定義過來； @Test public void student() { ApplicationContext context = new ClassPathXmlApplicationContext( "classpath*:applicationContext.xml"); Student obj = (Student) context.getBean("studentBean"); System.out.print(obj.getName()); }<?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="studentBean" class="com.frank.springmvc.controller.Student">? ? ? ? <!-- 在這里寫額外的bean的配置和相關引用 -->? ? ? ? <property name="name" value="hanyu"></property>? ? </bean>? ?? ? <!-- 更多數據訪問層的bean定義寫在這里 --></beans