test table

es/table/index.js

@@ -1486,7 +1486,7 @@ const _sfc_main = defineComponent({
       console.log("sxlist\u66F4\u65B0");
     });
     watch([() => sxlist, () => props.dataSource], (old, new1) => {
-      if (sxlist.value.keys().length == 0) {
+      if (Object.keys(sxlist.value).length == 0) {
         return;
       }
       let list = [...props.dataSource];