修改电表添加无法保存em_id的问题

application/em/controller/Em.php

@@ -183,6 +183,7 @@ class Em extends Base
         //保存电表数据
         $emModel = new \app\em\model\Em();
         if($emModel->save($data)){
+            $data['em_id'] =  $emModel->id;
             //保存缴费结算数据
             $emRuleModel = new EmRule();
             if($emRuleModel->save($data)){