spring异常
1,NoUniqueBeanDefinitionException : 根据类名获取bean实例时,xml文件中有两个同样类型的Java对象
例如,当xml文件中存在person01和person02两个相同类型的对象时,
通过
ApplicationContext ioc = new ClassPathXmlApplicationContext("ioc.xml");
Person bean = ioc.getBean(Person.class);
来获取bean实例时,会报错---NoUniqueBeanDefinitionException
<bean id="person01" class="com.example.Person"> <property name="name" value="zhangsan"></property> <property name="age" value="15"></property> <property name="gender" value="man"></property> <property name="email" value="1@qq.com"></property> </bean> <bean id="person02" class="com.example.Person"> <property name="name" value="lisi"></property> <property name="age" value="18"></property> <property name="gender" value="man"></property> <property name="email" value="2@qq.com"></property> </bean>
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