support zkpath urlencoder

registry/zookeeper/registry.go

@@ -261,6 +261,10 @@ func (r *zkRegistry) Register(conf common.URL) error {
 	return nil
 }
 
+func (r *zkRegistry) service(c common.URL) string {
+	return url.QueryEscape(c.Service())
+}
+
 func (r *zkRegistry) register(c common.URL) error {
 	var (
 		err error
@@ -296,7 +300,7 @@ func (r *zkRegistry) register(c common.URL) error {
 			return perrors.Errorf("conf{Path:%s, Methods:%s}", c.Path, c.Methods)
 		}
 		// 先创建服务下面的provider node
-		dubboPath = fmt.Sprintf("/dubbo/%s/%s", c.Service(), common.DubboNodes[common.PROVIDER])
+		dubboPath = fmt.Sprintf("/dubbo/%s/%s", r.service(c), common.DubboNodes[common.PROVIDER])
 		r.cltLock.Lock()
 		err = r.client.Create(dubboPath)
 		r.cltLock.Unlock()
@@ -330,11 +334,11 @@ func (r *zkRegistry) register(c common.URL) error {
 		encodedURL = url.QueryEscape(rawURL)
 
 		// Print your own registration service providers.
-		dubboPath = fmt.Sprintf("/dubbo/%s/%s", c.Service(), (common.RoleType(common.PROVIDER)).String())
+		dubboPath = fmt.Sprintf("/dubbo/%s/%s", r.service(c), (common.RoleType(common.PROVIDER)).String())
 		logger.Debugf("provider path:%s, url:%s", dubboPath, rawURL)
 
 	case common.CONSUMER:
-		dubboPath = fmt.Sprintf("/dubbo/%s/%s", c.Service(), common.DubboNodes[common.CONSUMER])
+		dubboPath = fmt.Sprintf("/dubbo/%s/%s", r.service(c), common.DubboNodes[common.CONSUMER])
 		r.cltLock.Lock()
 		err = r.client.Create(dubboPath)
 		r.cltLock.Unlock()
@@ -342,7 +346,7 @@ func (r *zkRegistry) register(c common.URL) error {
 			logger.Errorf("zkClient.create(path{%s}) = error{%v}", dubboPath, perrors.WithStack(err))
 			return perrors.WithStack(err)
 		}
-		dubboPath = fmt.Sprintf("/dubbo/%s/%s", c.Service(), common.DubboNodes[common.PROVIDER])
+		dubboPath = fmt.Sprintf("/dubbo/%s/%s", r.service(c), common.DubboNodes[common.PROVIDER])
 		r.cltLock.Lock()
 		err = r.client.Create(dubboPath)
 		r.cltLock.Unlock()
@@ -359,7 +363,7 @@ func (r *zkRegistry) register(c common.URL) error {
 		rawURL = fmt.Sprintf("consumer://%s%s?%s", localIP, c.Path, params.Encode())
 		encodedURL = url.QueryEscape(rawURL)
 
-		dubboPath = fmt.Sprintf("/dubbo/%s/%s", c.Service(), (common.RoleType(common.CONSUMER)).String())
+		dubboPath = fmt.Sprintf("/dubbo/%s/%s", r.service(c), (common.RoleType(common.CONSUMER)).String())
 		logger.Debugf("consumer path:%s, url:%s", dubboPath, rawURL)
 
 	default:
@@ -479,7 +483,7 @@ func (r *zkRegistry) getListener(conf *common.URL) (*RegistryConfigurationListen
 	//Interested register to dataconfig.
 	r.dataListener.AddInterestedURL(conf)
 	for _, v := range strings.Split(conf.GetParam(constant.CATEGORY_KEY, constant.DEFAULT_CATEGORY), ",") {
-		go r.listener.ListenServiceEvent(fmt.Sprintf("/dubbo/%s/"+v, conf.Service()), r.dataListener)
+		go r.listener.ListenServiceEvent(fmt.Sprintf("/dubbo/%s/"+v, url.QueryEscape(conf.Service())), r.dataListener)
 	}
 
 	return zkListener, nil

remoting/zookeeper/listener_test.go

@@ -18,6 +18,7 @@
 package zookeeper
 
 import (
+	"net/url"
 	"sync"
 	"testing"
 	"time"
@@ -122,3 +123,9 @@ func (m *mockDataListener) DataChange(eventType remoting.Event) bool {
 	}
 	return true
 }
+
+func TestZkPath(t *testing.T) {
+	zkPath := "io.grpc.examples.helloworld.GreeterGrpc$IGreeter"
+	zkPath = url.QueryEscape(zkPath)
+	assert.Equal(t, zkPath, "io.grpc.examples.helloworld.GreeterGrpc%24IGreeter")
+}