package?main.java.com.xiaodao.bean;
public?class?BeanScope?{
public?void?say(){
System.out.println("BeanScope?say:"?+this.hashCode());
}
}
<?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="beanScope"?class="main.java.com.xiaodao.bean.BeanScope"?scope="singleton"></bean>
????????
?</beans>
import?org.junit.Test;
import?org.junit.runner.RunWith;
import?org.junit.runners.BlockJUnit4ClassRunner;
import?main.java.com.xiaodao.bean.BeanScope;
import?test.java.com.xiaodao.test.base.UnitTestBase;
@RunWith(BlockJUnit4ClassRunner.class)
public?class?TestBeanScope?extends?UnitTestBase?{
public?TestBeanScope()?{
super("classpath*:spring-beanscope.xml");
}
@Test
public?void?testSay()?{
BeanScope?beanScope?=?super.getBean("beanScope");
beanScope.say();
}
}

運(yùn)行報(bào)錯(cuò)，No bean named 'beanScope' is defined

找不到定義為beanScope的bean