如何在 Spring 配置文件中为 bean 的属性分配一个枚举值?
问题描述:
我定义了一个独立的枚举类型,如下所示:
I have a standalone enum type defined, something like this:
package my.pkg.types;
public enum MyEnumType {
TYPE1,
TYPE2
}
现在,我想将该类型的值注入到 bean 属性中:
Now, I want to inject a value of that type into a bean property:
<bean name="someName" class="my.pkg.classes">
<property name="type" value="my.pkg.types.MyEnumType.TYPE1" />
</bean>
...那没有用:(
我应该如何将枚举注入 spring bean?
How should I Inject an Enum into a spring bean?
答
您是否仅尝试过TYPE1"?我想 Spring 无论如何都使用反射来确定类型"的类型,因此完全限定名称是多余的.Spring 一般不订阅冗余!
Have you tried just "TYPE1"? I suppose Spring uses reflection to determine the type of "type" anyway, so the fully qualified name is redundant. Spring generally doesn't subscribe to redundancy!