fix bug

.idea/workspace.xml

@@ -4,8 +4,6 @@
     <list default="true" id="cd58867b-089e-4508-9033-393b8939261c" name="Default Changelist" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/registry/discovery.go" beforeDir="false" afterPath="$PROJECT_DIR$/registry/discovery.go" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/registry/registry.go" beforeDir="false" afterPath="$PROJECT_DIR$/registry/registry.go" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/service.go" beforeDir="false" afterPath="$PROJECT_DIR$/service.go" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />

registry/discovery.go

@@ -71,7 +71,7 @@ func (r *Discovery) Deregister(instance *ServiceNode) (err error) {
 func (r *Discovery) Get(name string) (instances []*ServiceNode, err error) {
 	instances = make([]*ServiceNode, 0)
 	ctx, _ := context.WithTimeout(context.Background(), time.Second*2)
-	err = r.sendRequest(ctx, "GET", "/service/"+name, nil, &instances)
+	err = r.sendRequest(ctx, "GET", "/service?name="+name, nil, &instances)
 	return
 }