plan

components/page/dataGrid.vue

@@ -42,6 +42,7 @@
       :height="tableHeight"
       :draggable="draggable"
       :size="size"
+      :row-key="rowKey"
       ref="table"
       class="tableCommon"
       @on-expand="expand"
@@ -235,6 +236,9 @@ export default {
     span: {
       type: Number,
       default: 24
+    },
+    rowKey:{
+      type:[String,Number]
     }
   },
   created() {