在spring xml配置中连接字符串(Concatenate string in spring xml configuration)

 我需要将spring bean的字符串值连接到现有字符串，然后将其设置为另一个bean的属性： 
 
<bean id="inet" class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
    <property name="targetClass"><value>java.net.InetAddress</value></property>
    <property name="targetMethod"><value>getLocalHost</value></property>
</bean>
<bean id="host" class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
    <property name="targetObject"><ref local="inet"/></property>
    <property name="targetMethod"><value>getHostName</value></property>
</bean>
 
 此时，我在“主机”bean中拥有主机名。 我现在需要连接它并将它传递给publishedEndpointUrl属性。 像这样的东西： 
 
<jaxws:endpoint 
    id="foo"
    publishedEndpointUrl= "http://" + host + "/Foo" 
    implementor="com.example.v1.foo"
    address="/v1/Foo"/>
 
 这是如何使用spring xml配置完成的？ 

I need to concatenate the string value of a spring bean, to an existing string, and then set it as an attribute of another bean:
 
<bean id="inet" class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
    <property name="targetClass"><value>java.net.InetAddress</value></property>
    <property name="targetMethod"><value>getLocalHost</value></property>
</bean>
<bean id="host" class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
    <property name="targetObject"><ref local="inet"/></property>
    <property name="targetMethod"><value>getHostName</value></property>
</bean>
 
At this point, I have the hostname, in the 'host' bean. I now need to concatenate it and pass it to the publishedEndpointUrl attribute. Something like this:
 
<jaxws:endpoint 
    id="foo"
    publishedEndpointUrl= "http://" + host + "/Foo" 
    implementor="com.example.v1.foo"
    address="/v1/Foo"/>
 
How is this done using spring xml configuration?

原文：https://stackoverflow.com/questions/8235045