[dubbo] branch 2.7.2-release updated: use category in url in org.apache.dubbo.registry.nacos.NacosRegistry#getCategories (#4204)

[liujun]

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liujun pushed a commit to branch 2.7.2-release
in repository https://gitbox.apache.org/repos/asf/dubbo.git


The following commit(s) were added to refs/heads/2.7.2-release by this push:
     new 2510268  use category in url in 
org.apache.dubbo.registry.nacos.NacosRegistry#getCategories (#4204)
2510268 is described below

commit 25102686bccbb00bd74a9273b3ec39c3e052d56f
Author: uglycow <xieyun...@gmail.com>
AuthorDate: Thu May 30 14:07:05 2019 +0800

    use category in url in 
org.apache.dubbo.registry.nacos.NacosRegistry#getCategories (#4204)
    
    fixes #4201
---
 .../src/main/java/org/apache/dubbo/registry/nacos/NacosRegistry.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/NacosRegistry.java
 
b/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/NacosRegistry.java
index 6639962..5483052 100644
--- 
a/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/NacosRegistry.java
+++ 
b/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/NacosRegistry.java
@@ -383,7 +383,7 @@ public class NacosRegistry extends FailbackRegistry {
      */
     private String[] getCategories(URL url) {
         return ANY_VALUE.equals(url.getServiceInterface()) ?
-                ALL_SUPPORTED_CATEGORIES : of(DEFAULT_CATEGORY);
+                ALL_SUPPORTED_CATEGORIES : url.getParameter(CATEGORY_KEY,new 
String[]{DEFAULT_CATEGORY});
     }
 
     private URL buildURL(Instance instance) {