fix: 当服务名称为空时导致 nacos 服务异常的问题 (#202)

RegisterInstance func adds serviceName blank character validation
nacos-group · Mar 30, 2021 · b82babf · b82babf
1 parent a63411b
commit b82babf
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/clients/naming_client/naming_client.go b/clients/naming_client/naming_client.go
@@ -89,6 +89,9 @@ func NewNamingClient(nc nacos_client.INacosClient) (NamingClient, error) {
 
 // 注册服务实例
 func (sc *NamingClient) RegisterInstance(param vo.RegisterInstanceParam) (bool, error) {
+	if param.ServiceName == "" {
+		return false, errors.New("serviceName cannot be empty!")
+	}
 	if len(param.GroupName) == 0 {
 		param.GroupName = constant.DEFAULT_GROUP
 	}