优化节点设置交互

internal/db/models/node_model_ext.go

@@ -3,6 +3,7 @@ package models
 import (
 	"encoding/json"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
+	"sort"
 	"time"
 )
 
@@ -65,6 +66,11 @@ func (this *Node) DNSRouteCodesForDomainId(dnsDomainId int64) ([]string, error)
 		return nil, err
 	}
 	domainRoutes, _ := routes[dnsDomainId]
+
+	if len(domainRoutes) > 0 {
+		sort.Strings(domainRoutes)
+	}
+
 	return domainRoutes, nil
 }