SOURCE

    let itemRows = [{LotCode: "2202122", ItemCode: "RJ8500154", ITEM_SPECIFICATION: "801201200", QTY: 2}];
    let res = {ItemCode: "RJ8500154"};
    let editableTabs = [
        {
            data: [
                {
                    ID: 0,
                    LotBarcode: 0101,
                },
                {
                    ID: 2,
                    LotBarcode: 0101,
                },
                  {
                    ID: 2,
                    LotBarcode: 0101,
                },
            ],
            tabIndex: 1,
        }
    ];
    let code = 0101;
      for (let i in itemRows){
        if (itemRows[i].ItemCode == res.ItemCode) {
          let recordQTY=0;
          for(const iterator of editableTabs){
              console.log(iterator);
            for (const data of iterator.data){
                if(data.LotBarcode==code){
                  recordQTY++;
                  console.log(recordQTY);
                  if(recordQTY>itemRows[i].QTY){
                    console.log("扫描该批号条码数量已超过订单数量！");
                  }else{
                    console.log("未超过");
                  }
                }
            }
          }
        }
      }