Merge pull request #114 from hxmhlt/master

Fix:fix a bug about register after group feature commit

registry/zookeeper/registry.go

@@ -262,7 +262,6 @@ func (r *zkRegistry) register(c common.URL) error {
 		err error
 		//revision   string
 		params     url.Values
-		urlPath    string
 		rawURL     string
 		encodedURL string
 		dubboPath  string
@@ -320,12 +319,7 @@ func (r *zkRegistry) register(c common.URL) error {
 			host = c.Ip + ":" + c.Port
 		}
 
-		urlPath = c.Path
-		if r.zkPath[urlPath] != 0 {
-			urlPath += strconv.Itoa(r.zkPath[urlPath])
-		}
-		r.zkPath[urlPath]++
-		rawURL = fmt.Sprintf("%s://%s%s?%s", c.Protocol, host, urlPath, params.Encode())
+		rawURL = fmt.Sprintf("%s://%s%s?%s", c.Protocol, host, c.Path, params.Encode())
 		encodedURL = url.QueryEscape(rawURL)
 
 		// 把自己注册service providers