Documentation

dubbo:parameter

Optional parameter configuration. The corresponding class is java.util.Map. This tag is used as a sub tag to configure custom parameters for extending <dubbo:protocol>, <dubbo:service>, <dubbo:provider>, <dubbo:reference> or <dubbo:consumer>.

Attribute Corresponding URL parameter Type Required Default Value Function Description Compatibility
key key string True Service governance routing parameter key Above 2.0.0
value value string True Service governance routing parameter value Above 2.0.0

For example:

<dubbo:protocol name="napoli">
    <dubbo:parameter key="http://10.20.160.198/wiki/display/dubbo/napoli.queue.name" value="xxx" />
</dubbo:protocol>

you can also use it like this:

<dubbo:protocol name="jms" p:queue="xxx" />