我想定义一个自定义注释,并以下面的方式将它与Inject注释一起使用。如何访问注入bean中的注释值?
注释定义,
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface CustomAnnotation{
String name();
}
访问bean内的注释属性
@Component
public class Processor {
Would like to know the value "abc" in constructor/post-constructor. How to access name method here ?
}
测试用法(值" abc"用于加载相应的配置并使bean表现得恰当),
@Inject
@CustomAnnotation("abc")
Processor myProcessor;
public void test()
{
myProcessor.process(); // myProcessor will behave based on value "abc"
}
答案 0 :(得分:0)