[英]Read all properties files in a directory
Right now I am reading properties file in spring as 现在我在春天读属性文件
<bean id="messageSource"
class="org.springframework.context.support.ResourceBundleMessageSource">
<property name="basename" value="customer/messages" />
</bean>
Here I am specifying that read messages.properties in customer directory. 在这里,我指定在客户目录中读取messages.properties。 But what I want to do is to specify a directory and ask spring to read all properties file present in that directory.
但是我要做的是指定一个目录,并要求spring读取该目录中存在的所有属性文件。 How can I achieve that?
我该如何实现?
I tried value="customer/*" but it doesn't work. 我尝试过value =“ customer / *”,但是不起作用。
Using <context:property-placeholder>
is more recommended as: 推荐使用
<context:property-placeholder>
作为:
<context:property-placeholder
locations="classpath:path/to/customer/*.properties" />
You can also do this using Spring 3.1+ Java Config with: 您也可以使用Spring 3.1+ Java Config来执行此操作:
@Bean
public static PropertyPlaceholderConfigurer properties(){
PropertyPlaceholderConfigurer ppc = new PropertyPlaceholderConfigurer();
Resource[] resources = new ClassPathResource[ ]
{ new ClassPathResource( "path/to/customer/*.properties" ) };
ppc.setLocations( resources );
ppc.setIgnoreUnresolvablePlaceholders( true );
return ppc;
}
You may need to tailor the type of resource to load properties from: 您可能需要定制资源类型以从以下项加载属性:
To use a property, you can use Environment
abstraction. 要使用属性,可以使用
Environment
抽象。 It can be injected and used to retrieve property values at runtime. 可以将其注入并用于在运行时检索属性值。
在以下博客上给出的最终使用方法-http: //rostislav-matl.blogspot.in/2013/06/resolving-properties-with-spring.html
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