How to inject String property in a spring bean

问题

We inject simple property with configuration as shown below :

<bean id="myService" class="com.aaa.bbb.ccc.MyServiceImpl">
    <property name="myProp" value=""/>
</bean>

How would you do it with annotations?

回答1:

Using the @Value annotation. It supports SpEL as well, which means you can load a properties file and have @Value("${someConfigurationProperty}")

来源：https://stackoverflow.com/questions/6630965/how-to-inject-string-property-in-a-spring-bean