Can provider boot features external config placeholders in properties?

[ghost]

I want to config as follow:

dubbo.registry.address=zookeeper://${ZOOKEEPER_ADDRESS:192.168.199.202}:2181?client=curator

when start I get follow error:

java.lang.NumberFormatException: For input string: "192.168.199.202}:2181"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[na:1.8.0_05]
	at java.lang.Integer.parseInt(Integer.java:580) ~[na:1.8.0_05]
	at java.lang.Integer.parseInt(Integer.java:615) ~[na:1.8.0_05]
	at com.alibaba.dubbo.common.URL.valueOf(URL.java:239) ~[dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.common.utils.UrlUtils.parseURL(UrlUtils.java:68) ~[dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.common.utils.UrlUtils.parseURLs(UrlUtils.java:137) ~[dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.config.AbstractInterfaceConfig.loadRegistries(AbstractInterfaceConfig.java:190) ~[dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.config.ServiceConfig.doExportUrls(ServiceConfig.java:356) ~[dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.config.ServiceConfig.doExport(ServiceConfig.java:317) ~[dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.config.ServiceConfig.export(ServiceConfig.java:216) ~[dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.config.spring.ServiceBean.onApplicationEvent(ServiceBean.java:123) ~[dubbo-2.6.2.jar:2.6.2]
	at com.alibaba.dubbo.config.spring.ServiceBean.onApplicationEvent(ServiceBean.java:49) ~[dubbo-2.6.2.jar:2.6.2]
	at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE]
	

reference:

• spring doc

[mercyblitz]

Please update dependencies in your Maven pom.xml, like this:

<dependency>
    <groupId>com.alibaba.boot</groupId>
    <artifactId>dubbo-spring-boot-starter</artifactId>
    <version>0.2.0</version>
</dependency>

<!-- Dubbo -->
<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>dubbo</artifactId>
    <version>2.6.5</version>
</dependency>
<!-- Spring Context Extras -->
<dependency>
    <groupId>com.alibaba.spring</groupId>
    <artifactId>spring-context-support</artifactId>
    <version>1.0.2</version>
</dependency>