可以在分组中设置一些全局配置选项

internal/web/actions/default/servers/groups/helper.go

@@ -0,0 +1,23 @@
+package groups
+
+import (
+	"github.com/iwind/TeaGo/actions"
+	"net/http"
+)
+
+type Helper struct {
+}
+
+func NewHelper() *Helper {
+	return &Helper{}
+}
+
+func (this *Helper) BeforeAction(action *actions.ActionObject) {
+	if action.Request.Method != http.MethodGet {
+		return
+	}
+
+	action.Data["teaMenu"] = "servers"
+	action.Data["mainTab"] = "component"
+	action.Data["secondMenuItem"] = "group"
+}