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[英]How to inject Spring boot Environment bean to Custom Spring xml bean?
[英]How to adapt xml bean into spring boot
我有一个用XML编写的拦截器:
<bean class ="com.packt.webstore.interceptor.AuditingInterceptor"/>
<bean class ="com.packt.webstore.interceptor.PromoCodeInterceptor" >
<property name="promoCode" value ="OF3RTA"/>
<property name="errorRedirect" value="invalidPromoCode"/>
<property name ="offerRedirect" value ="products"/>
</bean >
如何在Spring Boot中编写相同的内容? 我尝试了这个:
@Bean
PromoCodeInterceptor promoCodeInterceptor() {
PromoCodeInterceptor promoCodeInterceptor = new PromoCodeInterceptor();
promoCodeInterceptor.setPromoCode("OF3RTA");
promoCodeInterceptor.setErrorReidect("invalidPromoCode");
promoCodeInterceptor.setOfferRedirect("products");
return promoCodeInterceptor;
}
但这是行不通的。
///编辑
那这个呢?
<bean id="productValidator"
class="com.packt.webstore.validator.ProductValidator">
<property name="springValidators">
<set>
<ref bean = "unitsInStockValidator"/>
</set >
</property>
</bean >
<bean id ="unitsInStockValidator" class
="com.packt.webstore.validator.UnitsInStockValidator"/>
这个代码可以吗?
@Bean
public ProductValidator productValidator() {
ProductValidator productValidator = new ProductValidator();
productValidator.setSpringValidators(unitsInStockValidator());
return productValidator;
}
@Bean
public UnitsInStockValidator unitsInStockValidator() {
UnitsInStockValidator unitsInStockValidator = new UnitsInStockValidator();
return unitsInStockValidator;
}
@Bean
注释仅在标有@Configuration
类中起作用。 创建新类,并将您的bean定义放入其中
@Configuration
public class MyConfig {
@Bean
public PromoCodeInterceptor promoCodeInterceptor() {
PromoCodeInterceptor promoCodeInterceptor = new PromoCodeInterceptor();
promoCodeInterceptor.setPromoCode("OF3RTA");
promoCodeInterceptor.setErrorReidect("invalidPromoCode");
promoCodeInterceptor.setOfferRedirect("products");
return promoCodeInterceptor;
}
}
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